{"title":"Hot water storage tank","description":"","products":[{"product_id":"warmwasserspeicher-gema-etws-100-liter-1-waermetauscher","title":"GEMA ETWS 100 Liter hot water tank with 1 heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe 100-liter GEMA ETWS hot water tank is a freestanding domestic hot water tank for the central heating and storage of drinking or service water. It is suitable for apartments, single-family homes, multi-family homes, and comparable installation areas where hot water is provided via a boiler or a suitable heating system.\u003c\/p\u003e \u003cp\u003eThis model belongs to the 100-liter class and is designed as a compact floor-standing tank with water connections on top. The actual tank capacity is 102 liters, providing a space-saving hot water reserve for small to medium residential applications.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe domestic hot water tank is equipped with a pipe heat exchanger through which heat from the heating system is transferred to the stored water. The tank body is made of sheet steel and has a high-temperature-resistant ceramic protective coating on the inside.\u003c\/p\u003e \u003cp\u003eA magnesium anode is provided as additional corrosion protection. The thermal insulation consists of polyurethane foam, and the outer casing is made of HIPS plastic. A heater flange with a 1 1\/2 inch female thread is available for suitable electric heating elements.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe freestanding design and top-mounted connections support clear pipe routing in the utility room. Thanks to the integrated heat exchanger, hot water preparation can be carried out via the existing heating system without the tank having to be operated exclusively by electricity.\u003c\/p\u003e \u003cp\u003eThe ceramic inner coating, the magnesium anode, and the insulated construction are designed for long-term stable tank operation. The compact design of the 100-liter class is particularly useful when central hot water preparation is to be implemented in a limited installation space.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe storage tank is intended for integration into domestic hot water systems with low-temperature water boilers and central heating water boilers. Hot domestic water, cold water, heat exchanger flow, heat exchanger return, and circulation are each designed with 3\/4 inch male thread.\u003c\/p\u003e \u003cp\u003eFor the use of an electric heating cartridge, the storage tank is prepared with an MG connection 1 1\/2 inches. For the model ETWS 100, according to the technical assignment, EJK heating cartridges with insulated heating elements up to 4.5 kW are intended; installation is carried out according to the respective instructions of the heating cartridge.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe following technical data refer to the model GEMA ETWS 100 liters \/ WGJ-S OEM 100 MG.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank \/ hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e102 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003ePolyurethane foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eSteel sheet, ceramic-coated inside\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes, for domestic hot water preparation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. storage tank temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e770 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e625 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e625 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNet weight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e64 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eConnection size water \/ heat exchanger \/ circulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3\/4 inch external thread\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is connected in a vertical position to the water supply network and the heating system. Installation and work on the water and electrical installations should be carried out by appropriately qualified specialist personnel.\u003c\/p\u003e \u003cp\u003eA safety valve must be provided at the cold water inlet. No shut-off valves may be installed between the safety valve and the storage tank. The connection of an electric heating cartridge is made via the designated connection piece and according to the separate installation and operating instructions for the heating cartridge.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe storage tank must only be operated when filled with water. Before using an electric heating cartridge, it must be ensured that the storage tank is completely filled with water.\u003c\/p\u003e \u003cp\u003eFor reliable operation, the function of the safety valve and the condition of the magnesium anode must be checked regularly. The anode should be inspected at least once a year and replaced according to the instructions. Depending on the water hardness, cleaning and descaling work may also be required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA ETWS 100 liter domestic hot water storage tank \/ WGJ-S OEM 100 MG\u003c\/li\u003e \u003cli\u003eSafety valve\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":47010476622172,"sku":"ETWS100","price":470.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-trinkwasserspeicher-100-liter-mit-112-anschluss-fur-pv-5349788.webp?v=1770693395"},{"product_id":"defro-dbo-200-waermespeicher-waermetauscher-200-liter","title":"Defro DBO 200 heat storage tank with 1.9 m² heat exchanger – 200 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Defro DBO 200 is a floor-standing, thermally insulated storage tank with a nominal volume of 200 liters and a large-surface heat exchanger. It is used to absorb and transfer thermal energy as needed within professionally planned heating systems.\u003c\/p\u003e \u003cp\u003eWith its compact external dimensions, the storage tank is particularly suitable for systems where a limited storage volume is to be combined with a comparatively large heat exchanger surface. The tank volume is not intended for direct storage of drinking water.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe integrated heat exchanger has a surface area of 1.9 m² and a content of 9.4 liters. The specified heat exchanger output is 41.8 kW at a specified flow rate of 1,020 liters per hour. The actually transferable output depends on the system temperatures, the volume flow, and the hydraulic integration.\u003c\/p\u003e \u003cp\u003eSeveral side connection positions allow flexible integration into different system concepts. In addition, sensor connections are available at various heights. A separate sleeve can be used for an optional electric heating element if the design is suitable.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe vertical cylindrical design requires only a comparatively small footprint. The removable thermal insulation facilitates installation and reduces heat losses during operation. Different connection and sensor positions make it easier to adapt to the respective heating system.\u003c\/p\u003e \u003cp\u003eThe energy efficiency class C and a standby loss of 84.6 watts characterize the energy properties of the storage tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Defro DBO 200 can be used as a thermal storage tank in closed heating systems. It can be integrated, for example, in conjunction with heating boilers or other suitable heat generators, provided that the volume, temperatures, pressure conditions, and hydraulics are properly designed.\u003c\/p\u003e \u003cp\u003eThe assignment of the connections, media circuits, and the heat exchanger must be checked against the actually delivered version before installation. The storage tank does not replace system planning or hydraulic design.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e200 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e90 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,262 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eOuter diameter including insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e675 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank diameter\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e505 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eapprox. 58 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eNo, not for direct domestic hot water storage\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eTransport, setup, hydraulic connection and initial commissioning must be carried out by qualified specialist personnel. The tank must be installed vertically on a level, dry, frost-free and permanently load-bearing surface.\u003c\/p\u003e \u003cp\u003eWhen the tank is completely full, a load of approximately 258 kg must be expected without additional attachments. Safety valve, expansion vessel, venting, drainage and pipe sizing must be designed according to the specific system.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe maximum operating pressure of 3 bar and the maximum medium temperature of 90 °C must not be exceeded. No shut-off device may be installed between the tank and the safety valve.\u003c\/p\u003e \u003cp\u003eThe heat exchanger performance data do not replace hydraulic or thermal design. Before installation and commissioning, the model, connection type, media routing and operating limits must be checked on the type plate.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1 × Defro DBO 200 tank with thermal insulation\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Defro","offers":[{"title":"Vaiketitel","offer_id":47118849278300,"sku":"DBWSWP200","price":1183.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/DBO.png?v=1784105549"},{"product_id":"waermepumpenspeicher-sunex-fish-s15-500-x-500-liter-1-waermetauscher","title":"Sunex FISH S15 500 X heat pump storage tank, 500 liters, with 1 heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S15 500 X is a standing hot water storage tank for heat pump systems with a nominal capacity of 500 liters. It is used for heating and storing domestic hot water in closed drinking water installations and is intended for vertical installation in the utility room.\u003c\/p\u003e \u003cp\u003eThe 500-liter version is suitable for systems that require a large domestic hot water reserve with a heat exchanger matched to heat pumps. With an outer diameter of 757 mm and a height of 1783 mm, the tank is designed for utility rooms with sufficient space.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe FISH S15 500 X features an internal heat exchanger with a heat exchange surface of 4.6 m² and a heat exchanger volume of 21.9 liters. The design supports heat transfer in heat pump systems and at low system temperatures.\u003c\/p\u003e \u003cp\u003eThe inner surface in contact with drinking water is enameled and is supplemented by two magnesium sacrificial anodes. The equipment also includes 50 mm rigid polyurethane foam insulation, a gray PVC outer jacket, an inspection opening, a thermometer connection, several temperature sensor connections, and a sleeve for an electric heating element.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe tank supports reliable domestic hot water production in conjunction with a heat pump. Thanks to the vertical design, the drinking water and heat pump circuits can be integrated clearly into the system hydraulics.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates subsequent cleaning and maintenance work. Multiple sensor connections enable practical temperature monitoring for controlling hot water production.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe heat pump circuit is connected via the integrated pipe heat exchanger. The heat pump flow and return are each designed as G 1 inch female threads.\u003c\/p\u003e \u003cp\u003eFor the drinking water side, cold water and hot water connections are also available in G 1 inch. An optional circulation can be integrated via G 3\/4 inch if this is intended for the respective installation.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSunex\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eFISH S15 500 X\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eProduct type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeat pump storage tank \/ hot water storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e500 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eErP storage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e466 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStandby heat loss\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e73 W\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003ePerformance figure NL\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e47.4\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eContinuous output 80\/10\/45\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e105 kW \/ 2580 l\/h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e4.6 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger content\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e21.9 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature storage \/ heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 \/ 110 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure storage \/ heat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 \/ 16 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDiameter with insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank diameter without insulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e650 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight \/ tilting dimension\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1783 \/ 1891 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e227 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eArticle index\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e693 210 500\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is intended for standing, vertical installation on a load-bearing, level, and frost-free surface. Installation, commissioning, and maintenance must be carried out by qualified specialist personnel.\u003c\/p\u003e \u003cp\u003eThe cold water inlet must be equipped with a safety valve, backflow preventer, shut-off valve, and drainage option. If the supply pressure exceeds 6 bar, a pressure reducer must be installed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe storage tank must not be operated when empty. An electric heating element may only be used when the tank is completely filled and vented.\u003c\/p\u003e \u003cp\u003eThe magnesium anodes must be checked regularly and replaced when consumed. The safety valve, connections, and tightness should be checked as part of regular maintenance.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S15 500 X heat pump storage tank, 500 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketüki pealkiri","offer_id":47119175745884,"sku":"SFI15500","price":1299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S15_3.png?v=1783410642"},{"product_id":"waermepumpenspeicher-sunex-fish-s16-500-x-500-liter-2-waermetauscher","title":"SUNEX FISH S16 500 X heat pump storage tank – 500 liters with 2 heat exchangers","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe SUNEX FISH S16 500 X is a floor-standing, enamelled drinking water storage tank with a nominal capacity of 500 litres and two internal smooth-tube heat exchangers. The tank is designed for systems in which a heat pump is combined with an additional suitable heat source.\u003c\/p\u003e \u003cp\u003eThe large upper heat exchanger is used to connect a heat pump. A solar thermal system or a heating boiler, for example, can be integrated via the lower heat exchanger. The storage volume supports system concepts with a correspondingly high demand for drinking hot water.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank is made of steel S235JR and is protected on the drinking water side with an enamel coating. Two magnesium sacrificial anodes support corrosion protection. A titanium anode can optionally be used.\u003c\/p\u003e \u003cp\u003eThe upper heat exchanger has a heat transfer surface of 4.4 m² and is designed for heat transfer from a heat pump. The lower heat exchanger provides a further 1.8 m² for an additional heat source. The factory-installed 50 mm rigid PUR foam insulation reduces the heat losses of the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe separate heat exchangers allow flexible distribution of the heat generators. The heat pump can heat the upper tank area, while solar thermal or a heating boiler can introduce additional heat via the lower heat exchanger.\u003c\/p\u003e \u003cp\u003eThe tank is assigned to energy efficiency class B and has a standby heat loss of 74 W. Three sensor connections support different control strategies. An inspection opening facilitates checking, cleaning and maintenance of the tank interior.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe drinking water connections as well as the flow and return of the two heat exchangers are designed as G 1 inch. An optional circulation line connection G 3\/4 inch is available. Three connections G 1\/2 inch allow the positioning of suitable temperature sensors.\u003c\/p\u003e \u003cp\u003eA socket G 1 1\/2 inch allows retrofitting a suitable electric heating element. The electric heating element is not included in the scope of delivery. Heat generators, controls, safety devices, and the drinking water expansion vessel must be matched to the hot water demand and the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeat pump storage tank for domestic hot water\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e500 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for heat pumps\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal systems\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via the lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled inside\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,783 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eOuter diameter\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e269 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be installed vertically on a level, load-bearing and frost-free surface. For transport and installation, the outer diameter of 757 mm, the total height of 1,783 mm and the tilting dimension of 1,891 mm must be taken into account.\u003c\/p\u003e \u003cp\u003eThe cold water inlet must be equipped with a shut-off valve, backflow preventer, safety valve with a response pressure of 6 bar and a drain option. If the supply pressure exceeds 6 bar, a suitable pressure reducer is required. An appropriately sized drinking water expansion vessel must be provided in the cold water inlet.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled and vented before the heat exchangers or an optional electric heating element are put into operation. Heating the tank while it is empty is not permitted.\u003c\/p\u003e \u003cp\u003eThe safety valve, connections, heat exchangers and sacrificial anodes must be checked regularly. The magnesium anodes must be inspected depending on water quality and usage conditions and replaced if necessary. Installation, commissioning, maintenance and repairs may only be carried out by qualified specialist personnel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSUNEX FISH S16 500 X heat pump tank\u003c\/li\u003e \u003cli\u003eFactory-applied 50 mm PUR rigid foam insulation with outer jacket\u003c\/li\u003e \u003cli\u003eTwo magnesium sacrificial anodes\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":47128696521052,"sku":"SFI16500","price":1700.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-sunex-fish-s16-warmwasserspeicher_11637cea-ac5d-4cbc-aa2f-2cb716f17d04.jpg?v=1783936331"},{"product_id":"warmwasserspeicher-gema-etws-120-liter-1-waermetauscher","title":"GEMA ETWS 120 Liter hot water tank with 1 heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eProduct Overview \u0026amp; Area of Application\u003c\/h2\u003e\n  \u003cp\u003eThe 120-liter hot water tank GEMA ETWS is a standing domestic hot water tank for the central heating and storage of drinking or service water. It is suitable for apartments, single-family homes, multi-family homes, and comparable installation areas where hot water is provided via a boiler or a suitable heating system.\u003c\/p\u003e\n  \u003cp\u003eThe model belongs to the 120-liter class and is designed as a compact floor-standing tank with water connections on top. The actual tank capacity is 114 liters, providing a practical hot water reserve for typical domestic applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e\n  \u003cp\u003eThe domestic hot water tank is equipped with a pipe heat exchanger through which heat from the heating system is transferred to the stored water. The tank body is made of sheet steel and is internally coated with a high-temperature-resistant ceramic protective layer.\u003c\/p\u003e\n  \u003cp\u003eA magnesium anode is provided as additional corrosion protection. The thermal insulation consists of polyurethane foam, and the outer casing is made of HIPS plastic. A heating element connection with 1 1\/2 inch female thread is available for suitable electric heating cartridges.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e\n  \u003cp\u003eThe standing design and the upward-facing connections support clear pipe routing in the utility room. Thanks to the integrated heat exchanger, hot water preparation can be carried out via the existing heating system without the tank having to be operated exclusively electrically.\u003c\/p\u003e\n  \u003cp\u003eThe ceramic inner coating, the magnesium anode, and the insulated design are intended for long-term stable tank operation. The compact design of the 120-liter class is particularly useful when only limited installation space is available.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe storage tank is designed for integration into domestic hot water systems with low-temperature water boilers and central heating water boilers. Hot domestic water, cold water, heat exchanger flow, heat exchanger return, and circulation are each fitted with 3\/4 inch external threads.\u003c\/p\u003e\n  \u003cp\u003eFor the use of an electric heating cartridge, the storage tank is prepared with an MG connection 1 1\/2 inches. For the ETWS 120 model, suitable EJK heating cartridges with insulated heating elements must be considered according to the documentation; installation is carried out according to the respective instructions of the heating cartridge.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd}\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-th\"\u003e\n  \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e\n  \u003cp\u003eThe following technical data refers to the model GEMA ETWS 120 liters \/ WGJ-S OEM 120 MG.\u003c\/p\u003e\n  \u003ctable class=\"product-th__table\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank \/ hot water storage tank\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eStorage tank capacity\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e114 l\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003ePolyurethane foam\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eSteel sheet, ceramic-coated inside\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eYes, for domestic hot water preparation\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eMax. storage tank temperature\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e1045 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e565 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e565 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eConnection size water \/ heat exchanger \/ circulation\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e3\/4 inch male thread\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eInstallation\u003c\/h2\u003e\n  \u003cp\u003eThe tank is connected in a vertical position to the water supply network and the heating system. Installation and work on water and electrical installations should be carried out by appropriately qualified specialists.\u003c\/p\u003e\n  \u003cp\u003eA safety valve must be provided at the cold water inlet. No shut-off valves may be installed between the safety valve and the storage tank. The electric heating cartridge is connected via the designated connection piece and in accordance with the separate installation and operating instructions for the heating cartridge.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eNotes\u003c\/h2\u003e\n  \u003cp\u003eThe storage tank may only be operated when filled with water. Before using an electric heating cartridge, it must be ensured that the storage tank is completely filled with water.\u003c\/p\u003e\n  \u003cp\u003eFor reliable operation, the function of the safety valve and the condition of the magnesium anode must be checked regularly. The anode should be inspected at least once a year and replaced according to the instructions. Depending on water hardness, cleaning and descaling may also be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eScope of delivery\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eGEMA ETWS 120 liter domestic hot water storage tank \/ WGJ-S OEM 120 MG\u003c\/li\u003e\n    \u003cli\u003eSafety valve\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":47660159762780,"sku":"ETWS120","price":480.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-9290342.webp?v=1770692064"},{"product_id":"elektromet-wj-140-mister-elektro-haengespeicher-140-liter","title":"Elektromet WJ 140 MISTER Electric Wall-Mounted Storage Tank 140 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 140 MISTER is an electric water heater designed for vertical wall mounting. With a nominal capacity of 140 liters and a usable volume of 139 liters, this electric hanging tank is suitable for hot water applications in sanitary, social, and commercial settings with increased water demand.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 140 MISTER can be integrated into a professionally installed drinking water system. With a diameter of 455 mm and a height of 1360 mm, it is the largest tank variant in the WJ-MISTER series.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power of 1500 W and is powered by 230 V \/ 50 Hz. The temperature can be continuously adjusted in the range of approx. 25 to 75 °C. A temperature limiter protects the device from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is protected on the inside with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer shell is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 140 MISTER provides a large hot water reserve for applications with increased water demand. The mixed water volume at 40 °C is 253 dm³, and the load profile is rated as L.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating statuses, while the front thermometer provides easy orientation regarding the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked blue, the hot water connection red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the power, the tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e140 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1360 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e56 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a sufficiently load-bearing wall. For the filled unit, a weight of approx. 195 kg should be expected. Below the control panel, a clearance of approx. 400 mm should be provided for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. Water connection, electrical testing, and maintenance must be carried out by qualified personnel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted once the tank is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIf there is a risk of frost, the storage tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as there is water in the appliance.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 140 MISTER electric wall-mounted storage tank 140 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check function\u003c\/li\u003e \u003cli\u003eConnection cable with protective contact plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":47830050505052,"sku":"EESM140","price":217.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"waermepumpenspeicher-vaillant-sunex-fish-s15-300-x-300-liter","title":"Vaillant SUNEX FISH S15 300 X heat pump storage tank, 300 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Vaillant SUNEX FISH S15 300 X is a floor-standing hot water tank in the 300-liter class for combination with heat pumps. It is used for heating and storing domestic hot water in closed drinking water installations and is intended for vertical installation in the utility room.\u003c\/p\u003e \u003cp\u003eThe Vaillant version with the factory number 8000021079 is based on the SUNEX FISH S15 300 X and combines a coiled tube heat exchanger tailored to heat pump systems with a compact floor-standing tank design.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates as a monovalent, indirectly heated hot water tank. The integrated smooth-tube coil has a large heat transfer surface and supports domestic hot water preparation in heat pump systems.\u003c\/p\u003e \u003cp\u003eThe equipment includes high-quality enameling on the water side, a coiled tube heat exchanger, a cleaning flange, a circulation connection, a magnesium sacrificial anode, a tank temperature display, a removable tank jacket, and rigid polyurethane foam insulation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe Vaillant SUNEX FISH S15 300 X provides a practical hot water reserve for heat pump systems. The 300-liter class is particularly suitable for installations where a larger domestic hot water demand is to be covered with a floor-standing tank.\u003c\/p\u003e \u003cp\u003eThe cleaning opening, circulation connection, and temperature display support operation, maintenance, and integration into the existing domestic hot water installation. The floor-standing design facilitates clear hydraulic assignment in the utility room.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe heat pump circuit is connected via the integrated coil heat exchanger. The flow and return connections are designed for integration into a suitable heat pump system.\u003c\/p\u003e \u003cp\u003eFor the domestic hot water side, cold water and hot water connections as well as a circulation connection are available. The specific integration must match the heat pump, the control system, the flow rate, and the domestic hot water installation.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eVaillant\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSUNEX FISH S15 300 X\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eFactory number \/ MPN\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e8000021079\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEAN\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e5904978647005\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eProduct type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeat pump storage tank \/ hot water storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e300 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage capacity \/ ErP storage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e276 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger surface area\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3.2 m²\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eContinuous DHW output\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e83 kW \/ 2010 l\/h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDHW output capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e335 l \/ 10 min\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003erigid polyurethane foam thermal insulation\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight \/ Width \/ Depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1472 \/ 657 \/ 707 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTipping dimension\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1578 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e131 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is designed for stationary, vertical installation on a load-bearing, level and frost-free surface. Installation, commissioning and maintenance must be carried out by qualified specialist personnel.\u003c\/p\u003e \u003cp\u003eThe cold water inlet must be equipped with a safety valve, backflow preventer, shut-off valve and drainage option. If the supply pressure is elevated, a suitable pressure reducer must be provided.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe storage tank must not be operated when empty. Accessories such as electric heating elements, temperature sensors or other system components may only be used if they are suitable for the system and after professional inspection.\u003c\/p\u003e \u003cp\u003eThe sacrificial anode, safety group, connections and tightness should be checked as part of regular maintenance. The specific configuration does not replace system planning.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVaillant SUNEX FISH S15 300 X heat pump storage tank, 300-liter class\u003c\/li\u003e \u003cli\u003eOperating instructions\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":48736502382940,"sku":"SunexS15300","price":980.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/warmwasserspeicher-sunex-fish-s15-mit-1-wt-wie-vaillant-8000021079-3997402.png?v=1770692839"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-500-x-500-liter","title":"Sunex FISH S1 500 X domestic hot water tank, 500 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 500 X 500 liter domestic hot water tank is a standing hot water tank for central preparation of domestic hot water. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal, heat pump, or boiler.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is enameled and has two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design supports clear integration in the boiler room. With a capacity of 500 liters, the tank is suitable for hot water systems with high domestic hot water demand, where heating is to be provided centrally via an external heat source. The inspection opening facilitates cleaning and inspection, while the magnesium anodes protect the tank.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 500 X can be combined with solar thermal, heat pump, or boiler via the internal smooth-tube heat exchanger. A suitable electric heating element can be planned as an additional heat source using the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e\n\n\u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 500-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e500 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1783 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e191 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, as well as heat exchanger flow and heat exchanger return. For safe operation, suitable safety fittings, pressure maintenance, and a professional leak test are required.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. The safety valve, magnesium anodes, and heat exchanger must be checked and maintained regularly. Unused connections must be professionally sealed.\u003c\/p\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 500 X domestic hot water storage tank 500 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":49064388985180,"sku":"SS1500","price":1029.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S_1_X_3.png?v=1782451498"},{"product_id":"brauchwasserspeicher-sunex-s2-x","title":"Sunex FISH S2 500 X Solar hot water storage tank 500 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 500 X is a standing solar hot water tank with a nominal capacity of 500 liters for central heating and storage of domestic hot water. Two independently operating smooth-tube heat exchangers allow the hydraulically separate connection of two heat sources, for example a solar thermal system and a boiler, a wood heating system, a heat pump, or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eThe large tank volume is suitable for systems with a correspondingly high or time-concentrated hot water demand. The ErP tank volume specified for energy labeling is 472 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe drinking water tank is made of steel S235JR and is enameled on the inside. Two magnesium anodes supplement the corrosion protection. The two hydraulically separate smooth-tube heat exchangers are made of steel P235GH.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger has a transfer surface of 2.4 m² and achieves a continuous output of 68 kW under defined test conditions. The upper heat exchanger has 1.1 m² of transfer surface and a continuous output of 37 kW. The actually achievable heat transfer depends on the system temperatures, volume flows, and hydraulic design.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several thermowells for temperature sensors, a thermometer connection, and connections for an optional electric heating element. The permanently integrated 50-mm PUR rigid foam insulation reduces heat loss to the installation room. The tank achieves energy efficiency class B with a standby heat loss of 74 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe independent heat exchangers create a flexible basis for bivalent hot water systems. The lower heat exchanger can, for example, absorb solar heat, while the upper heat exchanger takes over reheating via a second heat source.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates inspection, cleaning, and maintenance work on the inside of the tank. Multiple sensor positions support graduated temperature detection and control adapted to the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 500 X is designed for closed domestic hot water systems with two separately connected heat sources. In addition to solar thermal, suitable boilers, wood heating systems, or heat pumps can be connected. When using a heat pump, the heat exchanger surface area, heat transfer capacity, temperature level, and flow rate must match the intended system.\u003c\/p\u003e \u003cp\u003eFor electric auxiliary heating, two connections with 1 1\/2 inches are available. The electric heating element, safety group, expansion vessel for drinking water, pumps, controls, and other system components must be selected according to the system design.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Tank Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water storage tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e500 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enamelled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,783 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth and depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e214 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed exclusively upright in a dry and frost-free room on a level, permanently load-bearing surface. The installation location must be able to safely support the weight of the fully filled storage tank including fittings and piping.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. Sufficient maintenance clearance must be planned for work on the inspection opening, magnesium anodes, and connection nozzles.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eA safety valve with a 6 bar response pressure must be installed at the cold water inlet. No shut-off valve may be installed between the safety valve and the storage tank. If the supply pressure exceeds 6 bar, a suitable pressure reducer is also required.\u003c\/p\u003e \u003cp\u003eThe storage tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. Magnesium anodes, safety valve, tightness and tank condition must be checked regularly.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 500 X solar hot water storage tank with permanently integrated PUR insulation and grey PVC outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":49326338048348,"sku":"SS2500","price":1125.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X_2.png?v=1784111123"},{"product_id":"warmwasserspeicher-gema-etws-150-liter-1-waermetauscher","title":"GEMA ETWS 150 Liter hot water tank with 1 heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Area of Application\u003c\/h2\u003e \u003cp\u003eThe 150-liter GEMA ETWS hot water storage tank is a standing domestic hot water tank for the central heating and storage of drinking or service water. It is suitable for apartments, single-family homes, multi-family homes, and comparable installation areas where hot water is provided via a boiler or a suitable heating system.\u003c\/p\u003e \u003cp\u003eThis model belongs to the 150-liter class and is designed as a floor-standing tank with water connections on top. The actual storage capacity is 144 liters, offering a larger hot water reserve than the smaller ETWS versions in the series.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe domestic hot water tank is equipped with a pipe heat exchanger through which heat from the heating system is transferred to the stored water. The storage tank is made of steel sheet and has a high-temperature-resistant ceramic protective coating on the inside.\u003c\/p\u003e \u003cp\u003eA magnesium anode is provided for additional corrosion protection. The thermal insulation consists of polyurethane foam, and the outer casing is made of HIPS plastic. A heating element connection with 1 1\/2 inch internal thread is available for suitable electric heating cartridges.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design and the upward-facing connections support clear pipe routing in the utility room. Thanks to the integrated heat exchanger, hot water preparation can be carried out via the existing heating system without the tank having to be operated exclusively electrically.\u003c\/p\u003e \u003cp\u003eThe ceramic inner coating, the magnesium anode, and the insulated design are intended for permanently stable tank operation. The 150-liter class version is particularly useful when central hot water preparation with a somewhat larger storage reserve is required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe storage tank is designed for integration into domestic hot water systems with low-temperature water boilers and central heating water boilers. Hot domestic water, cold water, heat exchanger flow, heat exchanger return, and circulation are each fitted with 3\/4 inch external threads.\u003c\/p\u003e \u003cp\u003eFor the use of an electric heating cartridge, the storage tank is prepared with an MG connection 1 1\/2 inches. For the ETWS 150 model, according to the technical assignment, EJK heating cartridges with insulated heating elements up to 4.5 kW are intended; installation is carried out according to the respective instructions of the heating cartridge.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe following technical data refer to the model GEMA ETWS 150 liters \/ WGJ-S OEM 150 MG.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank \/ hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e144 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003ePolyurethane foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eSteel sheet, ceramic-coated inside\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes, for domestic hot water preparation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. storage tank temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e980 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e625 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e625 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNet weight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e76 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eConnection size water \/ heat exchanger \/ circulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3\/4 inch external thread\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eAssembly\u003c\/h2\u003e \u003cp\u003eThe storage tank is connected in a vertical position to the water supply network and the heating system. Installation and work on the water and electrical installations should be carried out by appropriately qualified specialists.\u003c\/p\u003e \u003cp\u003eA safety valve must be provided at the cold water inlet. No shut-off valves may be installed between the safety valve and the storage tank. The electric heating element is connected via the designated connection piece and according to the separate installation and operating instructions for the heating element.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe storage tank may only be operated when filled with water. Before using an electric heating element, it must be ensured that the storage tank is completely filled with water.\u003c\/p\u003e \u003cp\u003eFor reliable operation, the function of the safety valve and the condition of the magnesium anode must be checked regularly. The anode should be inspected at least once a year and replaced according to the instructions. Depending on water hardness, cleaning and descaling may also be required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA ETWS 150 liter domestic hot water storage tank \/ WGJ-S OEM 150 MG\u003c\/li\u003e \u003cli\u003eSafety valve\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":53373133324636,"sku":"ETWS150","price":530.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-100-liter-smart-heizstab-3-kw-mit-wifi-4506322.webp?v=1770692015"},{"product_id":"warmwasserspeicher-100-liter-plus-heizstab-teri-1-5-kw","title":"Hot water tank 100 liters plus heating element TERi 1.5 kW","description":"\u003ch2\u003e100-liter hot water tank with heating element TERi 1.5 kW – Efficient hot water preparation and reliable quality\u003c\/h2\u003e\u003ch3\u003eProduct overview\u003c\/h3\u003e\u003cp\u003eThe hot water tank with a volume of 100 liters offers a modern solution for the central and safe heating of domestic hot water. Thanks to its highly efficient heat exchanger, the water is optimally heated using the energy of a thermal solar system or a heating boiler.\u003c\/p\u003e\u003cp\u003eIt can be flexibly integrated into various heating systems, ensuring high hot water comfort for a demand between 100 and 180 liters.\u003c\/p\u003e\u003ch3\u003eEffective heat transfer and innovative additional option\u003c\/h3\u003e\u003cp\u003eThe internally integrated heat exchanger with a surface area of 1.2 m² ensures effective heat transfer, while the firmly foamed polyurethane insulation minimizes energy losses. This enables efficient and cost-effective operation.\u003c\/p\u003e\u003cp\u003eFurthermore, there is the possibility of coupling the hot water tank with a retrofittable 1 1\/2\u0026quot; electric heating element. This offers the advantage that photovoltaic systems can also be optimally connected to the system, creating an adaptable solution for various energy sources.\u003c\/p\u003e\u003ch3\u003eHigh-quality corrosion protection and durability\u003c\/h3\u003e\u003cp\u003eThe inner lining of the tank is particularly resistant to corrosion thanks to a high-quality enamel coating. Additionally, a large magnesium anode is integrated, which acts as a sacrificial anode and further protects the drinking water tank from harmful influences.\u003c\/p\u003e\u003cp\u003eThese robust materials and the sophisticated pipe top construction contribute to an extended service life of the device and ensure permanently reliable operation.\u003c\/p\u003e\u003ch3\u003eTechnical details of the hot water tank\u003c\/h3\u003e\u003cp\u003eWith a volume of 100 liters, a heat exchanger capacity of 5.27 liters, and an operating temperature of up to 95 °C, this tank is a versatile and powerful solution. All connections for flow, return, and circulation are standardized, allowing easy integration into existing systems.\u003c\/p\u003e\u003cp\u003eThe robust thermal insulation made of PUR foam, the high-quality connections such as the 1 1\/2\u0026quot; connection for the electric heating element, and the well-thought-out safety features make this hot water tank a reliable and efficient product.\u003c\/p\u003e\u003ch3\u003eScrew-in immersion heater – Efficient heating of liquids\u003c\/h3\u003e\u003cp\u003eIn addition to the hot water tank, the innovative screw-in immersion heater offers an ideal solution for directly heating liquids. Thanks to its flexible application, it is suitable for use in water heaters, solar systems, buffer tanks, storage tanks, and stainless steel tanks.\u003c\/p\u003e\u003cp\u003eThe robust design and the use of high-quality materials ensure safe and durable heating performance even under demanding conditions.\u003c\/p\u003e\u003ch3\u003eRobust construction and easy installation\u003c\/h3\u003e\u003cp\u003eThe design of the screw-in immersion heater is based on a tubular heating element mounted in a capillary sleeve. With the well-designed 6\/4\u0026quot; thread, the heater can be installed safely and easily.\u003c\/p\u003e\u003cp\u003eThe use of acid-resistant Incoloy steel guarantees high resistance to corrosion, ensuring reliable functionality in the long term.\u003c\/p\u003e\u003ch3\u003ePractical functions and safety features\u003c\/h3\u003e\u003cp\u003eThe practical plastic housing of the screw-in heating element provides additional protection for the integrated electronics and is characterized by impact resistance. Thanks to the adjustable operating temperature between 5 and 70 °C, the system can be precisely tailored to individual requirements.\u003c\/p\u003e\u003cp\u003eInnovative safety functions such as the non-self-resetting temperature limiter (TSR) with a maximum temperature of 87 °C as well as an operating indicator light help to increase operating comfort and ensure the safe operation of the device.\u003c\/p\u003e\u003ch3\u003eTechnical details of the screw-in heating element\u003c\/h3\u003e\u003cp\u003eWith a power of 1500 W or 2000 W and an immersion depth of 360 mm, the heating element offers excellent heating performance. The precise construction with an unheated zone of 80 mm and a standardized 6\/4\u0026quot; thread connection enables smooth integration into various systems.\u003c\/p\u003e\u003cp\u003eThe integrated 1500 mm long power cable including plug simplifies commissioning and ensures safe operation, while compliance with European safety standards meets the highest quality standards.\u003c\/p\u003e\u003ch3\u003eConclusion\u003c\/h3\u003e\u003cp\u003eThe 100-liter hot water tank with heating element TERi 1.5 kW combines modern technology with high efficiency and durability. The sophisticated heat exchanger technology combined with effective corrosion protection and the flexibility in connecting to various heating systems make this product an ideal choice for demanding applications.\u003c\/p\u003e\u003cp\u003eComplemented by the versatile screw-in heating element, which heats liquids quickly and safely, both components together offer an innovative and sustainable solution for hot water and heating systems.\u003c\/p\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003ch4\u003eTechnical data hot water tank\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eVolume: 100 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.2 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 5.27 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature storage tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 28 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 770 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003emax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eunheated length: 80 mm\u003c\/li\u003e\n\u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eThis package contains\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 liter hot water tank\u003c\/strong\u003e with 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions for the tank\u003c\/li\u003e\n\u003cli\u003e1 x enamelled heating element 1.5 kW\u003c\/li\u003e\n\u003cli\u003eInstallation instructions for the heating element\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownload\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" rel=\"noopener\" target=\"_blank\"\u003eOperating instructions for drinking water storage tank\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54097137402204,"sku":"ETWS100+TTERi15","price":537.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-plus-heizstab-teri-2-0-kw","title":"Drinking water tank 100 liters plus heating element TERi 2.0 kW","description":"\u003ch2\u003e100-liter hot water tank with heating element TERi 2.0 kW – Efficient hot water preparation and reliable quality\u003c\/h2\u003e\n\u003ch3\u003eProduct overview\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank with a volume of 100 liters offers a modern solution for the central and safe heating of domestic hot water. Thanks to its highly efficient heat exchanger, the water is optimally heated using the energy of a thermal solar system or a heating boiler.\u003c\/p\u003e\n\u003cp\u003eIt can be flexibly integrated into various heating systems and thus ensures high hot water comfort for a demand between 100 and 180 liters.\u003c\/p\u003e\n\u003ch3\u003eEffective heat transfer and innovative additional option\u003c\/h3\u003e\n\u003cp\u003eThe internally integrated heat exchanger with a surface area of 1.2 m² ensures effective heat transfer, while the firmly foamed polyurethane insulation minimizes energy losses. This enables efficient and cost-effective operation.\u003c\/p\u003e\n\u003cp\u003eIn addition, there is the possibility of coupling the hot water tank with a retrofittable 1 1\/2\u0026quot; electric heating element. This offers the advantage that photovoltaic systems can also be optimally connected to the system, thus creating an adaptable solution for various energy sources.\u003c\/p\u003e\n\u003ch3\u003eHigh-quality corrosion protection and durability\u003c\/h3\u003e\n\u003cp\u003eThe inner lining of the tank is particularly resistant to corrosion thanks to a high-quality enamel coating. Additionally, a large magnesium anode is integrated, which acts as a sacrificial anode and further protects the drinking water tank from harmful influences.\u003c\/p\u003e\n\u003cp\u003eThese robust materials and the sophisticated pipe superstructure contribute to an extended service life of the device and ensure permanently reliable operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical details of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eWith a volume of 100 liters, a heat exchanger capacity of 5.27 liters, and an operating temperature of up to 95 °C, this tank is a versatile and powerful solution. All connections for flow, return, and circulation are standardized, allowing easy integration into existing systems.\u003c\/p\u003e\n\u003cp\u003eThe robust thermal insulation made of PUR foam, the high-quality connections such as the 1 1\/2\u0026quot; connection for the electric heating element, and the well-thought-out safety features make this hot water tank a reliable and efficient product.\u003c\/p\u003e\n\u003ch3\u003eScrew-in immersion heater – Efficient heating of liquids\u003c\/h3\u003e\n\u003cp\u003eIn addition to the hot water tank, the innovative screw-in immersion heater offers an ideal solution for directly heating liquids. Thanks to its flexible application, it is suitable for use in water heaters, solar systems, buffer tanks, storage tanks, and stainless steel tanks.\u003c\/p\u003e\n\u003cp\u003eThe robust design and the use of high-quality materials ensure safe and lasting heating performance even under demanding conditions.\u003c\/p\u003e\n\u003ch3\u003eRobust construction and easy installation\u003c\/h3\u003e\n\u003cp\u003eThe design of the screw-in immersion heater is based on a tubular heating element mounted in a capillary sleeve. With the well-designed 6\/4\u0026quot; thread, the heater can be installed safely and without complications.\u003c\/p\u003e\n\u003cp\u003eThe use of acid-resistant Incoloy steel guarantees high resistance to corrosion, ensuring reliable functionality in the long term.\u003c\/p\u003e\n\u003ch3\u003ePractical functions and safety features\u003c\/h3\u003e\n\u003cp\u003eThe practical plastic housing of the screw-in heating element offers additional protection for the integrated electronics and is characterized by its impact resistance. Thanks to the adjustable operating temperature between 5 and 70 °C, the system can be precisely tailored to individual requirements.\u003c\/p\u003e\n\u003cp\u003eInnovative safety functions such as the non-self-resetting temperature limiter (TSR) with a maximum temperature of 87 °C, as well as an operating indicator light, help to increase user comfort and ensure the safe operation of the device.\u003c\/p\u003e\n\u003ch3\u003eTechnical details of the screw-in heating element\u003c\/h3\u003e\n\u003cp\u003eWith a power output of 1500 W or 2000 W and an immersion depth of 360 mm, the heating element offers excellent heating performance. The precise construction with an unheated zone of 80 mm and a standardized 6\/4\u0026quot; thread connection enables smooth integration into various systems.\u003c\/p\u003e\n\u003cp\u003eThe integrated 1500 mm long power cable including plug simplifies commissioning and ensures safe operation, while compliance with European safety standards meets the highest quality requirements.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe 100-liter hot water tank with heating element TERi 2.0 kW combines modern technology with high efficiency and durability. The sophisticated heat exchanger technology combined with effective corrosion protection and the flexibility to connect to various heating systems make this product an ideal choice for demanding applications.\u003c\/p\u003e\n\u003cp\u003eComplemented by the versatile screw-in heating element, which heats liquids quickly and safely, both components together offer an innovative and sustainable solution for hot water and heating systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for the hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 100 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.2 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 5.27 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature storage tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 28 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 770 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eUnheated length: 80 mm\u003c\/li\u003e\n\u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThis package includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-liter hot water tank\u003c\/strong\u003e with 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions for the tank\u003c\/li\u003e\n\u003cli\u003e1 x enamelled heating element 2.0 kW\u003c\/li\u003e\n\u003cli\u003eInstallation instructions for the heating element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Operating instructions for drinking water storage tank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung trinkwasserspeicher\"\u003eOperating instructions for drinking water storage tank\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54097247764828,"sku":"ETWS100+TTERi20","price":537.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-120-liter-plus-heizstab-teri-1-5-kw","title":"Domestic hot water tank 120 liters plus heating element TERi 1.5 kW","description":"\u003ch2\u003eDomestic hot water tank 120 liters plus heating element TERi 1.5 kW \u0026amp; screw-in immersion heater – Efficient hot water and liquid heating\u003c\/h2\u003e\n\u003ch3\u003eProduct description hot water tank\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank with a volume of 120 liters impresses with its central and safe hot water heating. Thanks to the integrated high-efficiency heat exchanger, the domestic water inside the tank is optimally heated using thermal energy from a solar thermal system or a boiler.\u003c\/p\u003e\n\u003cp\u003eThe flexible expansion option is particularly interesting: with a retrofittable 1 1\/2\u0026quot; heating element, the tank can also be coupled with a photovoltaic system, so that alternative heat sources can also be used effectively.\u003c\/p\u003e\n\u003ch3\u003eFeatures and benefits\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank offers high hot water comfort and is ideal for a demand of 100 to 180 liters. Benefits include a very good price-performance ratio, the efficient heat exchanger, and an integrated circulation connection.\u003c\/p\u003e\n\u003cp\u003eA particularly important aspect is the comprehensive corrosion protection: while the high-quality enamel coating protects the inner surface, a large magnesium anode as a sacrificial anode ensures an even longer service life of the device. Robust thermal insulation made of firmly foamed polyurethane foam rounds off the well-thought-out concept.\u003c\/p\u003e\n\u003ch3\u003eTechnical details of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eWith a heat exchanger surface of 1.4 m² and a content of 6.1 liters, the tank combines technical sophistication and reliability. The connections for flow, return, and circulation are standardized with 3\/4\u0026quot; male thread, while the heating element can be integrated via a 1 1\/2\u0026quot; female thread connection.\u003c\/p\u003e\n\u003cp\u003eThe tank operates under high demands: maximum operating temperatures of up to 95 °C and an operating pressure of 6 bar ensure stable and durable function. The thermal efficiency and safe corrosion protection make the hot water tank a future-proof investment.\u003c\/p\u003e\n\u003ch3\u003eScrew-in heating element – Robust solution for heating liquids\u003c\/h3\u003e\n\u003cp\u003eThe screw-in heating element is an ideal solution for directly heating liquids in water heaters, solar thermal systems, buffer tanks, storage tanks, and stainless steel tanks. The robust, tubular heating element design, combined with a capillary sleeve, ensures safe and easy installation.\u003c\/p\u003e\n\u003cp\u003eMade of acid-resistant Incoloy steel, the heating element offers high resistance to corrosion and chemical influences. This robust construction ensures that even demanding applications are handled reliably and over the long term.\u003c\/p\u003e\n\u003ch3\u003eTechnical data and safety features\u003c\/h3\u003e\n\u003cp\u003eThe heating element is available in various power ratings from 1500 W to 2000 W and operates at a supply voltage of 230 V. With an immersion length of 360 mm and an unheated zone of 80 mm, it ensures even heat distribution.\u003c\/p\u003e\n\u003cp\u003eEquipped with a robust plastic housing, the heating element protects the integrated electronics and enables precise control via the adjustable operating temperature from 5 to 70 °C. Additional safety features such as a non-self-resetting temperature limiter and an operating indicator light significantly enhance user convenience and operational safety.\u003c\/p\u003e\n\u003cp\u003eBy complying with European quality standards and norms, this screw-in heating element offers not only reliability but also efficient energy consumption. The integrated 1500-mm power cord with plug enables straightforward installation and a quick commissioning process in a wide range of applications.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature storage tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 32 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 565 x 1045 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePower 1500 W\u003c\/li\u003e\n\u003cli\u003eSupply voltage 230 V\u003c\/li\u003e\n\u003cli\u003eImmersion length 360 mm\u003c\/li\u003e\n\u003cli\u003eUnheated zone 80 mm\u003c\/li\u003e\n\u003cli\u003eNet weight 0.98 kg\u003c\/li\u003e\n\u003cli\u003estandardized 1 1\/2\u0026quot; threaded connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic hot water tank\u003c\/strong\u003e with 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions for hot water tank\u003c\/li\u003e\n\u003cli\u003e1 x enamelled heating element\u003c\/li\u003e\n\u003cli\u003eInstallation instructions for heating element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Operating instructions ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54097899848028,"sku":"ETWS120+TTERi15","price":547.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-120-liter-plus-heizstab-teri-2-0-kw","title":"Hot water tank 120 liters plus heating element TERi 2.0 kW","description":"\u003ch2\u003eHot water storage tank 120 liters plus heating element TERi 2.0 kW \u0026amp; screw-in heater\u003c\/h2\u003e\n\u003ch3\u003eProduct description - Hot water storage tank\u003c\/h3\u003e\n\u003cp\u003eThe hot water storage tank with a volume of 120 liters provides central and safe hot water heating. It is ideal for combination with thermal solar systems, heating boilers, or a photovoltaic system controlled via a retrofittable heating element.\u003c\/p\u003e\n\u003cp\u003eEquipped with an efficient heat exchanger, the tank reliably heats the domestic water. Long-lasting performance is additionally achieved through a high-quality enamel coating and an integrated magnesium anode.\u003c\/p\u003e\n\u003ch3\u003eTechnical details of the hot water storage tank\u003c\/h3\u003e\n\u003cp\u003eWith a heat exchanger surface area of 1.4 m² and a content of 6.1 liters, the tank impresses even with high hot water demand. The connections for flow, return, and circulation are made via 3\/4\u0026quot; male thread, while the connection for the electric heating element is realized via 1 1\/2\u0026quot; female thread.\u003c\/p\u003e\n\u003cp\u003eThe hot water storage tank operates reliably at a maximum operating temperature of 95 °C in the tank and 100 °C at the heat exchanger. The rigid thermal insulation with polyurethane foam guarantees a low heat loss of only 32 watts.\u003c\/p\u003e\n\u003ch3\u003eAdvantages and combination options\u003c\/h3\u003e\n\u003cp\u003eThe excellent price-performance ratio and high hot water comfort make the tank the optimal solution for areas with a demand of 100 to 180 liters. It is also versatile and can be combined with solid fuel, wood gasification, and pellet boilers as well as solar thermal systems.\u003c\/p\u003e\n\u003cp\u003eThe integrated circulation connection enables efficient heat distribution, while the additional installation of a 1 1\/2\u0026quot; heating element offers even more flexibility – ideal also in combination with photovoltaic systems.\u003c\/p\u003e\n\u003ch3\u003eProduct Description - Screw-in Heating Element\u003c\/h3\u003e\n\u003cp\u003eThe screw-in heating element is an ideal solution for the direct heating of liquids. It is excellently suited for applications in water heaters, solar systems, buffer tanks, and stainless steel tanks. Its design allows for versatile use in various areas.\u003c\/p\u003e\n\u003cp\u003eThe robust tubular heating element and the capillary sleeve with a 6\/4\u0026quot; thread guarantee safe and easy installation. The heating element is made of acid-resistant Incoloy steel, ensuring high corrosion resistance and an extended service life.\u003c\/p\u003e\n\u003ch3\u003eRobust design and easy installation\u003c\/h3\u003e\n\u003cp\u003eThe practical plastic housing of the heating element also protects the internal electronics and ensures the stability of the device. Precise temperature control in the range of 5 to 70 °C, supported by the innovative ECO-POINT function, ensures efficient energy use.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the non-self-resetting temperature limiter, which engages at 87 °C, guarantees maximum safety. The 1500 mm long power cable with plug facilitates commissioning and allows for quick installation without additional electrical work.\u003c\/p\u003e\n\u003ch3\u003eSafety features and quality standards\u003c\/h3\u003e\n\u003cp\u003eThe heating element meets the highest quality and safety requirements according to current European standards. The operating indicator light informs about the operating status, while the well-thought-out design ensures that all safety-relevant components work together optimally.\u003c\/p\u003e\n\u003cp\u003eThanks to its reliable and robust design, this screw-in heating element offers not only maximum performance and durability, but also efficient and safe operation in every application.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for hot water storage tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection for heating flow and return: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for domestic hot water flow and return: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. storage operating temperature 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. heat exchanger operating temperature 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 32 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 565 x 1045 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data for heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOutput of 2000 W, \u003c\/li\u003e\n\u003cli\u003eSupply voltage 230 V\u003c\/li\u003e\n\u003cli\u003eImmersion length 360 mm\u003c\/li\u003e\n\u003cli\u003eUnheated zone 80 mm\u003c\/li\u003e\n\u003cli\u003eNet weight 1 kg\u003c\/li\u003e\n\u003cli\u003eStandardized 1 1\/2\u0026quot; threaded connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x heating element\u003c\/li\u003e\n\u003cli\u003eInstallation instructions for heating element\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic hot water tank\u003c\/strong\u003e with 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions for domestic hot water tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/BDA_ETWS.pdf?v=1723200190\" title=\"Operating instructions ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54097948836188,"sku":"ETWS120+TTERi20","price":547.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-mit-incoloy-825-heizstab-2kw","title":"100L hot water storage tank with Incoloy 825 2kW heating element – ​​domestic hot water storage tank 🔥","description":"\u003ch2\u003e100 L domestic hot water tank with Incoloy 825 heating element 2 kW\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe 100-liter hot water tank offers a modern solution for central and reliable hot water heating, ideal for daily use as well as for use as a buffer tank. The system impresses with its versatile applicability, whether in combination with thermal solar systems, heating boilers, or photovoltaic systems.\u003c\/p\u003e\n\u003cp\u003eThanks to the integrated technology, you enjoy a high level of hot water comfort that reliably covers the demand of 100 to 180 liters. The combination of innovative technology and high-quality workmanship guarantees an efficient and durable solution.\u003c\/p\u003e\n\u003ch3\u003eEfficient Hot Water Technology\u003c\/h3\u003e\n\u003cp\u003eInside the tank, a highly efficient heat exchanger ensures optimal transfer of heat energy obtained from various heat sources, such as solar systems or heating boilers. This gently and thoroughly heats the domestic water.\u003c\/p\u003e\n\u003cp\u003eThe circulation connection allows heat to be distributed quickly and evenly throughout your system, further enhancing daily comfort.\u003c\/p\u003e\n\u003ch3\u003eDurability and Corrosion Protection\u003c\/h3\u003e\n\u003cp\u003eThe domestic hot water tank features special internal corrosion protection through a high-quality enamel coating, ensuring long-lasting resistance. Additionally, a large magnesium anode is integrated, which acts as a sacrificial anode and provides further protection against corrosion.\u003c\/p\u003e\n\u003cp\u003eThese dual protection mechanisms ensure that the tank\u0026#39;s longevity is maintained even with regular use and demanding operating conditions.\u003c\/p\u003e\n\u003ch3\u003eTechnical data for the hot water tank\u003c\/h3\u003e\n\u003cp\u003eWith a volume of 100 liters and an effective heat exchanger with a surface area of 1.2 m², the tank offers sufficient capacity for various applications. The precisely designed thermal insulation using polyurethane foam (PUR) ensures minimal heat loss.\u003c\/p\u003e\n\u003cp\u003eThe connections for flow, return, and circulation are standardized, allowing easy integration into existing heating systems. The tank is also designed for operating temperatures up to 95 °C and pressures up to 6 bar.\u003c\/p\u003e\n\u003ch3\u003eHigh-quality electric heating element\u003c\/h3\u003e\n\u003cp\u003eThe included electric heating element, available in 2 kW and 3 kW versions, impresses with its construction from INCOLOY 825. This special alloy, consisting of a combination of nickel, iron, chromium, and other high-quality additives, guarantees high resistance to water corrosion.\u003c\/p\u003e\n\u003cp\u003eThe heating element is optimally designed for supplementing domestic hot water tanks and buffer tanks. Its plug-ready design for a 230V connection enables trouble-free commissioning without complex installation.\u003c\/p\u003e\n\u003ch3\u003eFlexible temperature control\u003c\/h3\u003e\n\u003cp\u003eWith an adjustable temperature range of approx. 30 °C to 75 °C and a reliable over-temperature protection that triggers at about 85 °C, the heating element operates safely and efficiently. This flexibility allows the system to be individually adapted to the respective hot water requirements.\u003c\/p\u003e\n\u003cp\u003eAn integrated controller and a precise thermostat ensure stepless and user-friendly control, so you always achieve the optimal temperature.\u003c\/p\u003e\n\u003ch3\u003eSafety and application\u003c\/h3\u003e\n\u003cp\u003eThe sophisticated design of the heating element protects against overheating and ensures safe operation thanks to modern safety technologies. This is particularly important when the heating element is used as a supplement to existing storage solutions.\u003c\/p\u003e\n\u003cp\u003eIn combination with the corrosion-protected hot water tank, the system offers a reliable and low-maintenance solution for modern households and small commercial businesses that depend on efficient heat supply.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe 100-liter hot water tank with integrated high-efficiency heat exchanger and the robust electric heating element made of INCOLOY 825 is a well-thought-out product that meets the highest standards. The combination of technological innovation, easy integration into existing systems, and comprehensive corrosion protection makes it a future-proof investment.\u003c\/p\u003e\n\u003cp\u003eThis system not only offers reliable performance, but also optimal comfort and safety – perfect for demanding users who value efficiency and durability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ch4\u003eTechnical Data Hot Water Tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 100 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.2 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 5.27 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature storage tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 28 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 770 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data for heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e\n\u003cli\u003eInstallation length: 305 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 liter hot water tank\u003c\/strong\u003e with 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions for the tank\u003c\/li\u003e\n\u003cli\u003e2 kW heating cartridge\u003c\/li\u003e\n\u003cli\u003eOperating instructions for the heating cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Operating instructions ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for the tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Installation instructions 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions for heating rod 230 V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketiitel","offer_id":54143820595548,"sku":"ETWS100+SEHP2","price":569.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-120-l-mit-incoloy-825-heizstab-2-kw","title":"Hot water tank 120 L with Incoloy 825 heating element 2 kW","description":"\u003ch2\u003e120 L hot water tank with Incoloy 825 heating element – Efficient and versatile water heating\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank with a 120-liter capacity impresses with its central and safe water heating, which is ideal for daily hot and drinking water needs. Equipped with an integrated heat exchanger, it offers reliable operation for service water and drinking water, combining comfort and efficiency in one unit.\u003c\/p\u003e\n\u003cp\u003eThis system allows heat to be utilized from various sources such as a thermal solar system or a boiler, and to flexibly contribute to heating your hot water.\u003c\/p\u003e\n\u003ch3\u003eInnovative Heat Transfer\u003c\/h3\u003e\n\u003cp\u003eThe highly efficient heat exchanger inside the tank optimally transfers thermal energy to the service water. This enables effective use of heat sources, which can increase hot water comfort and reduce operating costs.\u003c\/p\u003e\n\u003cp\u003eThanks to the integrated circulation connection, the system also ensures even heat distribution throughout the tank, resulting in a constant and immediately available hot water supply.\u003c\/p\u003e\n\u003ch3\u003eRobust Corrosion Protection\u003c\/h3\u003e\n\u003cp\u003eTo ensure a long service life, the hot water tank is protected on the inside by a high-quality enamel coating. This measure secures the hot water supply for years to come.\u003c\/p\u003e\n\u003cp\u003eIn addition, a large magnesium anode serves as a sacrificial anode, protecting the tank from corrosion. This dual protection system guarantees reliable and low-maintenance operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical details and dimensions\u003c\/h3\u003e\n\u003cp\u003eWith a volume of 120 liters and a heat exchanger surface area of 1.4 m², this storage tank offers sufficient capacity for a hot water demand of 100 to 180 liters. The thermal insulation made of firmly foamed polyurethane foam reduces heat losses to a minimum.\u003c\/p\u003e\n\u003cp\u003eThe water-side specifications include, among other things, connections for flow, return, and circulation in 3\/4\u0026quot; male thread and a maximum operating temperature of 95 °C. The robust design and well-thought-out technology ensure safe operation at a maximum pressure of 6 bar.\u003c\/p\u003e\n\u003ch3\u003eConnection options and versatility\u003c\/h3\u003e\n\u003cp\u003eThe storage tank type is versatile and compatible with various heating systems such as solid fuel, wood gasification, pellet, or combination boilers, and can also be easily coupled with a solar thermal system. This flexibility makes it possible to optimally adapt the device to individual needs.\u003c\/p\u003e\n\u003cp\u003eIn addition, there is the option of connecting the storage tank to a retrofittable electric heating element, which provides additional heat when needed – ideal for use in conjunction with photovoltaic systems.\u003c\/p\u003e\n\u003ch3\u003eElectric heating element – Reliable heating solution made of INCOLOY 825\u003c\/h3\u003e\n\u003cp\u003eThe electric heating element in the power variants 2 kW or 3 kW stands for efficiency and durability. Made of the high-quality INCOLOY 825 alloy, it offers outstanding corrosion resistance and is therefore the ideal addition for domestic hot water or buffer storage tanks.\u003c\/p\u003e\n\u003cp\u003eWith an adjustable temperature range of 30 °C to 75 °C and an integrated over-temperature switch that activates at 85 °C, the heating element ensures safe operation. The plug-ready application at 230V enables simple and flexible installation, so that modern safety standards and user comfort are both taken into account.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe 120 L hot water tank with Incoloy 825 heating element offers a modern solution for efficient hot water preparation. Its efficient heat exchanger, comprehensive corrosion protection, and versatile connection options make it an ideal choice for a wide range of heating systems.\u003c\/p\u003e\n\u003cp\u003eIn combination with the robust electric heating element, this creates a system that not only delivers high comfort but also impresses with durability and reliability – an investment in quality and future-proofing for your hot water supply.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ch4\u003eTechnical Data Hot Water Tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eCirculation connection: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eMagnesium anode connection: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eElectric heating connection: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 32 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e\n\u003cli\u003eInstallation length: 305 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic hot water tank\u003c\/strong\u003e with 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eIncolony heating element 2 kW\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e\n\u003cli\u003eOperating instructions for heating element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Operating instructions for ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Installation instructions 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions for heating element 230 V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" title=\"Installation instructions 400 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for heating element 400 V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54148998496604,"sku":"ETWS120+SEHP2","price":579.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"brauchwasserspeicher-150-l-mit-incoloy-825-heizstab-2-kw","title":"Hot water tank 150 L with Incoloy 825 heating element 2 kW","description":"\u003ch2\u003eDomestic hot water storage tank 150 L with Incoloy 825 heating element 2 kW – Efficient and versatile hot water solution\u003c\/h2\u003e\n\u003ch3\u003eRobust hot water storage tank with integrated heat exchanger\u003c\/h3\u003e\n\u003cp\u003eThe 150-liter hot water storage tank is the ideal solution for central and safe hot water heating. Thanks to a highly efficient heat exchanger, the drinking or process water is heated directly inside the tank using energy from thermal solar systems, heating boilers, or other heating systems.\u003c\/p\u003e\n\u003cp\u003eThe design is optimally suited for households with a demand between 100 and 180 liters of hot water. With the integrated circulation connection and additional connection options, such as the possibility of a 1 1\/2\u0026quot; electric heating element, the system can be flexibly adapted to a wide variety of requirements.\u003c\/p\u003e\n\u003ch3\u003eHigh-quality corrosion protection and durable construction\u003c\/h3\u003e\n\u003cp\u003eFor long-lasting performance, robust corrosion protection has been implemented inside the tank. A high-quality enamel coating, combined with a large magnesium anode, provides reliable protection against water and heat corrosion.\u003c\/p\u003e\n\u003cp\u003eThe efficient thermal insulation made of rigid polyurethane foam minimizes heat loss and thus contributes to sustainable heating operation. This quality feature guarantees that both the hot water storage tank and the heat exchanger work reliably over long periods.\u003c\/p\u003e\n\u003ch3\u003eFlexible connection and versatile application options\u003c\/h3\u003e\n\u003cp\u003eThe hot water storage tank is versatile and compatible with various heating systems such as solid fuel, wood gasification, pellet, or combination boilers, as well as solar thermal systems. Thanks to standardized connections, including 3\/4\u0026quot; male thread, integration into existing heating systems is significantly simplified.\u003c\/p\u003e\n\u003cp\u003eThe possibility of expanding the tank with a plug-ready built-in electric heating element also underscores the flexibility of this system. This allows the device to adapt easily to changing needs or additional energy sources, for example from photovoltaic systems.\u003c\/p\u003e\n\u003ch3\u003eInnovative electric heating element made of INCOLOY 825\u003c\/h3\u003e\n\u003cp\u003eThe electric heating element, available in power variants of 2 kW and 3 kW, impresses with its high-quality workmanship made of the INCOLOY 825 alloy. This special composition of nickel, iron, chromium and other alloying elements guarantees outstanding resistance to corrosion in various environments.\u003c\/p\u003e\n\u003cp\u003eWith an infinitely adjustable temperature range and an integrated thermostat for precise control, the system becomes a reliable component in hot water preparation. The over-temperature switch protects the system against overheating as a safety measure, contributing to worry-free operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical details and connection options\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank has a volume of 150 liters, an effective heat exchanger surface of 1.4 m² and a heat exchanger filling of 6.1 liters. The connections for flow, return and circulation are standardized as 3\/4\u0026quot; male thread, allowing easy integration into existing systems.\u003c\/p\u003e\n\u003cp\u003eThe electric heating element is supplied with a stable connection thread of 1 1\/2\u0026quot; female thread and an installation length of 305 mm (for 2 kW) or 360 mm (for 3 kW). A plug-ready connection to 230V additionally facilitates installation in domestic hot water or buffer tanks.\u003c\/p\u003e\n\u003ch3\u003eEasy installation and versatile application\u003c\/h3\u003e\n\u003cp\u003eThanks to the use of standardized connections and the plug-ready electric heating element, installation is particularly straightforward. Both professional heating system integration and independent retrofits can be realized without great effort.\u003c\/p\u003e\n\u003cp\u003eThe combination of high-quality technology, robust construction and easy handling makes this hot water solution the ideal choice for modern households. Whether as central hot water preparation or as a supplement to existing heating systems – the system meets the highest demands for efficiency and safety.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eWith the 150-liter domestic hot water tank combined with the innovative INCOLOY 825 electric heating element, you get a reliable, versatile, and durable solution for hot water preparation. The high-quality workmanship, thoughtful corrosion protection, and flexible connection options guarantee a high level of comfort as well as safe and energy-efficient use.\u003c\/p\u003e\n\u003cp\u003eThis system combines modern technology with robust materials and is therefore the perfect investment for anyone who values quality and a future-proof hot water supply.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for the hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 150 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection for heating flow and return: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for domestic hot water flow and return: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eMagnesium anode connection: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eElectric heating connection: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. storage tank operating temperature: 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. heat exchanger operating temperature: 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 36 watts\u003c\/li\u003e\n\u003cli\u003eStorage tank inner diameter: 510 mm\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 980 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e\n\u003cli\u003eInstallation length: 305 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot water tank\u003c\/strong\u003ewith 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eIncoloy heating element 2 kW\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e\n\u003cli\u003eOperating instructions for heating element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Operating instructions for ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for storage tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" title=\"ETWS storage certificate\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Installation instructions 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions for heating element 230 V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" title=\"Installation instructions 400 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for heating element 400 V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54149063475548,"sku":"ETWS150+SEHP2","price":629.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-100-liter-mit-1-5-kw-heizstab","title":"Hot water tank 100 liters with 1.5 kW heating element","description":"\u003ch2\u003e100-liter hot water storage tank with 1.5 kW heating element\u003c\/h2\u003e  \u003ch3\u003eProduct overview Hot water storage tanks\u003c\/h3\u003e  \u003cp\u003eThe ETWS 100-liter hot water storage tank offers a central and reliable solution for hot water heating. It is ideally suited to meet domestic hot water demands via a highly efficient heat exchanger and can be used in both residential and commercial applications.\u003c\/p\u003e  \u003cp\u003eThanks to the integrated heat exchanger, energy from solar thermal systems, boilers, or alternative systems is optimally used for water heating. This flexibility enables demand-based and energy-efficient hot water preparation.\u003c\/p\u003e  \u003ch3\u003eEfficient hot water preparation\u003c\/h3\u003e  \u003cp\u003eThe internal heat exchanger ensures efficient heat transfer to the domestic hot water. This allows even excess energy from alternative energy sources such as photovoltaic systems to be used effectively – further enhanced by the option of connecting a retrofittable electric heating element.\u003c\/p\u003e  \u003cp\u003eThe insulating polyurethane foam, firmly foamed, reduces heat loss and thus contributes to a high level of hot water comfort, which is reliably met even with increased demand of 100 to 180 liters.\u003c\/p\u003e  \u003ch3\u003eProtection and durability\u003c\/h3\u003e  \u003cp\u003eThe drinking water storage tank is protected against corrosion by a high-quality enamel coating on the inside. Additionally, a generously sized magnesium anode acts as a sacrificial anode, providing further protection and thus extending the service life of the unit.\u003c\/p\u003e  \u003cp\u003eThe integrated circulation connection and various connection options ensure easy integration into the existing system and optimize the operation of the entire hot water preparation process.\u003c\/p\u003e  \u003ch3\u003eTechnical data for hot water storage tanks\u003c\/h3\u003e  \u003cp\u003eVolume: 100 liters; Heat exchanger surface area: 1.2 m²; Heat exchanger capacity: 5.27 liters. The connections for flow, return, and circulation are each 3\/4\" AG, supplemented by a 1 1\/4\" Internal thread connection for the magnesium anode and a 1 1\/2\" Internal thread connection for the electric heating element.\u003c\/p\u003e  \u003cp\u003eThe storage tank operates at a maximum temperature of 95 °C and an operating pressure of 6 bar, while the heat exchanger can withstand temperatures up to 100 °C. Its low power loss of 28 watts and compact dimensions (625 x 770 mm) make this hot water storage tank a space-saving and efficient solution.\u003c\/p\u003e  \u003ch3\u003eHigh-performance heating element\u003c\/h3\u003e  \u003cp\u003eThe 1.5 kW electric heating element is a robust and versatile accessory that optimally supports the hot water storage tank. Made of high-quality stainless steel and equipped with a sturdy thermostat housing, it guarantees fast and reliable water heating.\u003c\/p\u003e  \u003cp\u003eThe heating element impresses with its compact design and its easy integration into the existing system, as it can be seamlessly connected via a 1 ½\u0026quot; connection.\u003c\/p\u003e  \u003ch3\u003ePrecise temperature control and safety\u003c\/h3\u003e  \u003cp\u003eWith an integrated thermostat covering a temperature range of 5°C to 75°C, the heating element allows for precise control of the water temperature. The 7-10°C switch-on hysteresis ensures stable operation and avoids frequent switching cycles, thus reducing wear.\u003c\/p\u003e  \u003cp\u003eAn integrated frost protection mechanism ensures operation in cold environments, while a safety temperature limiter at 93°C protects against overheating and provides additional safety.\u003c\/p\u003e  \u003ch3\u003eHigh-quality materials and easy installation\u003c\/h3\u003e  \u003cp\u003eThe heating coil, made of Alloy 825, is characterized by excellent corrosion resistance. The durable, white plastic housing not only underscores the modern design but also the robustness of the device. The IPX4 protection rating also ensures reliable splash protection.\u003c\/p\u003e  \u003cp\u003eThanks to an installation length of 300 mm (with an unheated length of 70 mm) and a 1.5 meter long connection cable with Schuko plug, installation is quick and easy – so the heating element is ready for use in no time.\u003c\/p\u003e  \u003ch3\u003eTechnical data heating element\u003c\/h3\u003e  \u003cp\u003eHeating capacity: 1.5 kW; Temperature range: 5-75°C; Switch-on hysteresis: 7-10°C. The installation length is 300 mm, with 70 mm remaining unheated. The safety temperature limiter activates at 93°C, and the heating element is designed for a maximum operating pressure of 10 bar.\u003c\/p\u003e  \u003cp\u003eWith a 1 ½\u0026quot; male thread connection and IPX4 protection rating, combined with the durable Alloy 825 material, the heating element combines modern technology and safety at a high level.\u003c\/p\u003e  \u003ch3\u003eVersatile applications\u003c\/h3\u003e  \u003cp\u003eThe hot water storage tank, in combination with the powerful electric heating element, is suitable for a wide range of applications. It can be integrated into both residential and commercial buildings, and its easy integration with solar thermal systems, pellet boilers, or wood gasification boilers opens up further possibilities.\u003c\/p\u003e  \u003cp\u003eThis flexibility makes the system a sustainable investment that meets the high demands of modern hot water concepts.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe combination of an efficient 100-liter hot water storage tank and a 1.5 kW electric heating element offers a powerful and safe solution for hot water preparation. With well-designed safety features, durable materials, and a user-friendly design, this system is impressive in every respect.\u003c\/p\u003e  \u003cp\u003eWhether as a complement to renewable energies or as reliable support in conventional heating systems – this product represents a modern and future-proof choice for anyone who values ​​the highest efficiency and quality.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003ch4\u003eTechnical data for hot water storage tanks\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eVolume: 100 liters\u003c\/li\u003e  \u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e  \u003cli\u003eHeat exchanger capacity: 5.27 liters\u003c\/li\u003e  \u003cli\u003eHeating flow and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eDomestic hot water supply and return connections: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eCirculation connection: 3\/4\" AG\u003c\/li\u003e  \u003cli\u003eMagnesium anode connection: 1 1\/4\" IG\u003c\/li\u003e  \u003cli\u003eConnection for electric heating: 1 1\/2\" IG\u003c\/li\u003e  \u003cli\u003eThermal insulation: Polyurethane foam (PUR)\u003c\/li\u003e  \u003cli\u003eMaximum operating temperature of storage tank: 95 °C\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure of storage tank\/heat exchanger: 6 bar\u003c\/li\u003e  \u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e  \u003cli\u003eLoss: 28 watts\u003c\/li\u003e  \u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e  \u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch4\u003eTechnical data heating element\u003c\/h4\u003e  \u003cul\u003e  \u003cli\u003eHeating output: 1.5 kW\u003c\/li\u003e  \u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e  \u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e  \u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e  \u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e  \u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e  \u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e  \u003cli\u003eProtection rating: IPX4\u003c\/li\u003e  \u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e  \u003cli\u003eHousing material: plastic, white\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e  \u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e100 liter hot water storage tank\u003c\/li\u003e  \u003cli\u003eHeating element 1.5 kW with 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eOperating instructions \u0026amp; Assembly instructions \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Bedienungsanleitung ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Bedienungsanleitung EEHP 1-3\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e  \u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":54175411405148,"sku":"ETWS100+EEHP15","price":536.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-120-liter-mit-1-5-kw-heizstab","title":"Hot water tank 120 liters with 1.5 kW heating element","description":"\u003ch2\u003eHot water tank 120 liters with 1.5 kW heating element\u003c\/h2\u003e\n\u003ch3\u003eProduct description hot water tank\u003c\/h3\u003e\n\u003cp\u003eThe 120-liter hot water tank holds process and drinking water and ensures central, safe hot water heating. Thanks to a highly efficient heat exchanger, the water is optimally heated using thermal energy from a solar thermal system or a boiler.\u003c\/p\u003e\n\u003cp\u003eAn additional heating option is provided by the integrable 1 1\/2\u0026quot; electric heating element, which is particularly used when photovoltaic systems are combined. With this flexible addition, the hot water tank becomes a versatile component of your heating system.\u003c\/p\u003e\n\u003ch3\u003eEfficient hot water heating and protective functions\u003c\/h3\u003e\n\u003cp\u003eThe internal heat exchanger and the modern thermal insulation made of foamed polyurethane foam ensure energy-saving and at the same time rapid heating of the water. The integrated circulation also enables uniform hot water comfort for a demand of 100 to 180 liters.\u003c\/p\u003e\n\u003cp\u003eThe hot water tank impresses with comprehensive corrosion protection. A high-quality enamel coating combined with a large magnesium anode ensures that the tank operates reliably over a long period and is protected against internal corrosion damage.\u003c\/p\u003e\n\u003ch3\u003eTechnical data of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eWith a volume of 120 liters and a heat exchanger surface of 1.4 m², the tank is optimally dimensioned. The connection options for flow, return, and circulation are each 3\/4\u0026quot;, while the electric heating element can also be integrated via a 1 1\/2\u0026quot; connection.\u003c\/p\u003e\n\u003cp\u003eThe hot water tank operates pressure- and temperature-resistant with a maximum operating pressure of 6 bar (at up to 95 °C in the tank) and at the same time has very low heat losses of only 32 watts – ideal conditions for efficient operation.\u003c\/p\u003e\n\u003ch3\u003ePowerful 1.5 kW heating element\u003c\/h3\u003e\n\u003cp\u003eThe 1.5 kW electric heating element is the perfect accessory for additional, reliable heating output. Made of robust stainless steel and mounted in a durable plastic housing, it impresses with its longevity and safety.\u003c\/p\u003e\n\u003cp\u003eWith the integrated thermostat, you can precisely control the temperature range from 5 °C to 75 °C. A switching hysteresis of 7-10 °C ensures a constant temperature curve, preventing unnecessary switching cycles and minimizing wear.\u003c\/p\u003e\n\u003ch3\u003eTemperature control, frost protection and safety features\u003c\/h3\u003e\n\u003cp\u003eIn addition to precise temperature control, the heating element also offers an integrated frost protection mechanism that protects against damage during the cold season. Should the temperature reach 93 °C, the safety temperature limiter engages, ensuring overheating protection.\u003c\/p\u003e\n\u003cp\u003eThese well-thought-out safety features, combined with a compact design and the flexible connection option via a 1 1\/2\u0026quot; connection, make the heating element an ideal component for supplementing hot water tanks in a wide range of applications.\u003c\/p\u003e\n\u003ch3\u003eHigh-quality materials and easy installation\u003c\/h3\u003e\n\u003cp\u003eThe heating element is manufactured with a robust heating coil made of Alloy 825, which withstands even high temperatures and demanding operating conditions. The durable plastic housing in an attractive white finish underscores the modern design and guarantees a longer service life.\u003c\/p\u003e\n\u003cp\u003eThe compact design with an installation length of 300 mm and a 1.5-meter connection cable allows for easy integration into existing systems. This makes the electric heating element quick to install and ready for use in no time – both in private households and commercial installations.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for the hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. storage operating temperature 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. heat exchanger operating temperature 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 32 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 565 x 1045 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeating output: 1.5 kW\u003c\/li\u003e\n\u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e\n\u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e\n\u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e\n\u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e\n\u003cli\u003eConnection: 1 ½\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eProtection class: IPX4\u003c\/li\u003e\n\u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e\n\u003cli\u003eHousing material: plastic, white\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e\n\u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHot water storage tank 120 liters\u003c\/li\u003e\n\u003cli\u003eHeating element 1.5 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eMounting and operating instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Operating instructions for ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" title=\"Operating instructions for EEHP 1-3\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54175444468060,"sku":"ETWS120+EEHP15","price":546.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-150-liter-mit-1-5-kw-heizstab","title":"Hot water tank 150 liters with 1.5 kW heating element","description":"\u003ch2\u003eHot water storage tank 150 liters with 1.5 kW heating element\u003c\/h2\u003e\n\u003ch3\u003eProduct description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ehot water storage tank\u003c\/strong\u003e with a capacity of \u003cstrong\u003e150 liters\u003c\/strong\u003e and integrated heat exchanger offers a central solution for the safe generation of hot water. It is ideally suited for heating drinking or process water in combination with a thermal \u003cstrong\u003esolar system\u003c\/strong\u003e, a boiler, or via a \u003cstrong\u003ephotovoltaic system\u003c\/strong\u003e to heat efficiently with a retrofittable electric heating element.\u003c\/p\u003e\n\u003cp\u003eThe high-quality corrosion protection provided by the enamel coating and a large magnesium anode guarantees long-term durability. The combination of state-of-the-art technology and robust construction makes this hot water tank a reliable choice for a wide variety of heating systems.\u003c\/p\u003e\n\u003ch3\u003eAdvantages of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank impresses with a very good price-performance ratio and offers high hot water comfort for a demand of 100 to 180 liters. The highly efficient heat exchanger ensures maximum energy yield from the supplied heat source.\u003c\/p\u003e\n\u003cp\u003eThe versatile connection options, including a circulation connection and a separate connection for the electric heating element, guarantee flexible integration into a wide range of systems. In addition, the firmly foamed polyurethane insulation actively helps minimize heat loss.\u003c\/p\u003e\n\u003ch3\u003eTechnical data of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eWith a volume of 150 liters, a heat exchanger surface area of 1.4 m², and an integrated heat exchanger content of 6.1 liters, the tank offers well-thought-out technology. The connection options for flow, return, and circulation are designed for 3\/4 inch male thread, while the system easily withstands a maximum operating pressure of 6 bar.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ehot water tank\u003c\/strong\u003e is designed for operating temperatures of up to 95 °C in the tank or 100 °C at the heat exchanger and has a heat output that guarantees a loss of only 36 watts. The integrated insulation also enables a compact design that easily fits into various installation spaces.\u003c\/p\u003e\n\u003ch3\u003eHeating element – performance features\u003c\/h3\u003e\n\u003cp\u003eThe\u003cstrong\u003e integrated electric heating element with an output of 1.5 kW\u003c\/strong\u003e is designed as an ideal auxiliary device to support the system when needed, independently of external heat sources. Thanks to its robust construction made of high-quality stainless steel, it ensures lasting and reliable performance.\u003c\/p\u003e\n\u003cp\u003eThe heating element features a clear temperature controller that enables precise control of the water temperature in the range of 5°C to 75°C. This is also supported by a switching hysteresis that not only ensures constant temperatures but also avoids unnecessary switching cycles.\u003c\/p\u003e\n\u003ch3\u003eTechnical details of the heating element\u003c\/h3\u003e\n\u003cp\u003eWith a compact installation length of 300 mm and an unheated length of 70 mm, the heating element integrates flexibly into existing systems. It is designed to withstand a maximum operating pressure of 10 bar and is optimally protected against splash water thanks to its IPX4-certified housing.\u003c\/p\u003e\n\u003cp\u003eThe integrated thermostat with a safety temperature limiter (active at 93°C) and a frost protection mechanism provides additional safety and energy efficiency. The 1.5-meter-long connection cable with a Schuko plug also enables simple and quick installation in the system.\u003c\/p\u003e\n\u003ch3\u003eAreas of application\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank and the associated heating element are excellently suited for use in private households as well as in commercial applications. They can be used in both \u003cstrong\u003ecan be used in combination with solar systems as well as with solid fuel, pellet, and wood gasification boilers.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to the versatile connection options and the well-thought-out safety functions, both components represent the ideal solution for providing a constant supply of hot water even in demanding environments.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eWith the 150-liter hot water tank and the powerful 1.5 kW heating element, you get a well-designed system that meets the highest demands for efficiency and safety. The combination of advanced heating technology, comprehensive corrosion protection, and robust components guarantees a long-term and reliable hot water supply.\u003c\/p\u003e\n\u003cp\u003eThe flexible usability in various heating and solar systems, combined with easy integration and operation, makes this system an optimal investment for modern heating installations. It combines innovative technology with user-friendly control and thus guarantees consistently high hot water comfort.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ch4\u003eTechnical Data Hot Water Tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 150 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 36 watts\u003c\/li\u003e\n\u003cli\u003eStorage tank internal diameter: 510 mm\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 980 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data for heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeating output: 1.5 kW\u003c\/li\u003e\n\u003cli\u003eTemperature range: 5-75°C\u003c\/li\u003e\n\u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e\n\u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e\n\u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e\n\u003cli\u003eConnection: 1 ½\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eProtection class: IPX4\u003c\/li\u003e\n\u003cli\u003eMaterial of heating coil: Alloy 825\u003c\/li\u003e\n\u003cli\u003eHousing material: plastic, white\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\/16A, single-phase\u003c\/li\u003e\n\u003cli\u003eConnection cable: 1.5 meters with Schuko plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHot water tank 150 liters\u003c\/li\u003e\n\u003cli\u003eHeating element 1.5 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eInstallation \u0026amp; Operating Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Operating Instructions for ETWS\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating Instructions for Hot Water Storage Tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" title=\"ETWS Storage Tank Certificate\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003eHot Water Storage Tank Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" title=\"Operating Instructions for EEHP 1-3\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\"\u003eOperating Instructions for Heating Element\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54175468912988,"sku":"ETWS150+EEHP15","price":596.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-mit-2-kw-heizstab","title":"Drinking water tank 100 liters with 2 kW heating element","description":"\u003ch2\u003eDomestic hot water tank 100 liters with 2 kW heating element – Reliable hot water heating\u003c\/h2\u003e\n\u003ch3\u003eProduct overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e100-liter hot water tank\u003c\/strong\u003e ETWS is a modern solution for central hot water heating in households as well as in commercial applications. It offers optimal hot water comfort for a demand of 100 to 180 liters and impresses with an excellent price-performance ratio.\u003c\/p\u003e\n\u003cp\u003eThe combination of a highly efficient heat exchanger, integrated connections, and robust safety features makes this tank a first-class choice for safe and energy-saving hot water preparation.\u003c\/p\u003e\n\u003ch3\u003eEfficient hot water heating\u003c\/h3\u003e\n\u003cp\u003eInside the tank, there is a powerful heat exchanger that effectively transfers heat energy from thermal solar systems or heating boilers to the domestic hot water. This ensures fast and reliable hot water preparation.\u003c\/p\u003e\n\u003cp\u003eThe integrated circulation connection also enables an even distribution of heat and optimizes the heating process, leading to increased energy efficiency.\u003c\/p\u003e\n\u003ch3\u003eCombinable use with photovoltaics\u003c\/h3\u003e\n\u003cp\u003eAnother special feature is the ability to couple the storage tank with a retrofittable \u003cstrong\u003e1 1\/2\u0026quot; electric heating element \u003c\/strong\u003eThis allows the flexible use of the photovoltaic system to generate additional hot water as needed.\u003c\/p\u003e\n\u003cp\u003eThe connection of the heating element to the buffer tank ensures a direct and rapid response to increasing hot water demand without compromising energy efficiency.\u003c\/p\u003e\n\u003ch3\u003eHigh-quality materials and corrosion protection\u003c\/h3\u003e\n\u003cp\u003eThe domestic hot water tank impresses with its durable and corrosion-protected design. The high-quality enamel coating inside reliably protects the tank from corrosion damage and thus contributes to a long service life.\u003c\/p\u003e\n\u003cp\u003eThis protection is complemented by a generously dimensioned magnesium anode, which acts as a sacrificial anode and offers additional safety for reliable operation.\u003c\/p\u003e\n\u003ch3\u003eOptimal thermal insulation\u003c\/h3\u003e\n\u003cp\u003eThanks to a firmly foamed polyurethane foam insulation, the hot water tank is efficiently insulated. This reduces heat losses and supports the sustainable use of the energy employed.\u003c\/p\u003e\n\u003cp\u003eThe technical design ensures that the stored heat is retained over a long period, keeping energy consumption to a minimum.\u003c\/p\u003e\n\u003ch3\u003eTechnical key data of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eThe tank volume is 100 liters, while the heat exchanger has a surface area of 1.2 m² and a volume of 5.27 liters. Connections for flow, return, and circulation are standard with 3\/4\u0026quot; male thread.\u003c\/p\u003e\n\u003cp\u003eFurther technical details include: a maximum operating pressure of 6 bar, a maximum operating temperature of 95 °C in the tank and 100 °C in the heat exchanger, as well as a low standby loss of only 28 watts. The dimensions are 625 x 770 mm and the net weight is 64 kg.\u003c\/p\u003e\n\u003ch3\u003eReliable addition: Elektromet heating element 2 kW\u003c\/h3\u003e\n\u003cp\u003eThe integrable Elektromet heating element in the 2 kW version is the ideal addition to also heat the hot water tank electrically. Thanks to high-quality stainless steel and a robust construction made of white plastic, the heating cartridge is both durable and visually appealing.\u003c\/p\u003e\n\u003cp\u003eThe precise temperature control in the range of 5 to 75 °C, combined with a safety temperature limiter at 93 °C and a switch-on hysteresis of 7-10 °C, enables energy-saving and reliable operation. The connection with 1 1\/2\u0026quot; external thread and the included 1.5-meter connection cable guarantee easy and quick installation.\u003c\/p\u003e\n\u003cp\u003eWith splash water protection (IPX4) and a maximum operating pressure of 10 bar, the heating element is suitable for both private households and commercial use, thus contributing to a safe and comfortable hot water experience.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 100 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 5.27 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. storage temperature 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. heat exchanger operating temperature 100 °C\u003c\/li\u003e\n\u003cli\u003eLoss: 28 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 770 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeating output: 2 kW\u003c\/li\u003e\n\u003cli\u003eTemperature control: 5-75°C\u003c\/li\u003e\n\u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e\n\u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e\n\u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eProtection class: IPX4\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eOuter shell material: plastic, white\u003c\/li\u003e\n\u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e\n\u003cli\u003ePower supply: single-phase 230 V \/ 16 A\u003c\/li\u003e\n\u003cli\u003eCable length: 1.5 meters with Schuko plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water tank 100 liters\u003c\/li\u003e\n\u003cli\u003eHeating element 2 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eOperating \u0026amp; installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Operating instructions for ETWS\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" target=\"_blank\"\u003eOperating instructions for hot water tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Operating instructions for EEHP 1-3\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\" target=\"_blank\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54175522455900,"sku":"ETWS100+EEHP2","price":538.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-bundle-gema-etws-120-liter-2-kw-heizstab","title":"GEMA ETWS 120 Liter Hot Water Storage Tank Bundle with 2 kW Heating Element","description":"\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e\n  \u003cp\u003eThe 120-liter hot water tank with heating element combines the GEMA ETWS 120-liter hot water tank with a matching Elektromet EJK mini 2000 heating cartridge. This bundle is suitable for central domestic hot water and hot water preparation when a standing tank with a pipe heat exchanger and an additional electric reheat option is required.\u003c\/p\u003e\n  \u003cp\u003eThe tank is listed as WGJ-S OEM 120 MG and is intended for vertical installation. The water connections are routed upward, the integrated pipe heat exchanger allows connection to a suitable heat source, while the 2 kW heating cartridge can be used as an electric auxiliary heat source.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e\n  \u003cp\u003eThe ETWS 120-liter is designed as a standing domestic hot water tank with a pipe heat exchanger. The ceramic inner coating, the magnesium anode, and the polyurethane foam insulation are designed for continuous operation in hot water preparation. The outer casing is made of HIPS plastic.\u003c\/p\u003e\n  \u003cp\u003eThe included Elektromet EJK mini 2000 is an electric heating cartridge with an insulated heating element, 230 V connection, stepless temperature control, and a safety temperature limiter. The tank has a heating element stub with a 1 1\/2 inch female thread for this purpose; the EJK mini 2000 is intended for the WGJ-S OEM 120 MG.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e\n  \u003cp\u003eThe bundle offers a clear combination of tank and matching electric auxiliary heating. This allows the tank to be integrated into a heating system via the pipe heat exchanger and, if needed, electrically supported via the heating cartridge.\u003c\/p\u003e\n  \u003cp\u003eThe stepless temperature control of the heating cartridge makes it easier to adapt to the desired hot water demand. The frost protection function and the red indicator light for heating operation support clear, everyday operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e\n  \u003cp\u003eThe storage tank is intended for central domestic hot water and hot water preparation and can be connected to suitable heat sources via the integrated pipe heat exchanger. The upward-facing connections support a clear hydraulic integration.\u003c\/p\u003e\n  \u003cp\u003eFor electric auxiliary heating, the storage tank is equipped with an MG heating element stub with 1 1\/2 inch female thread. The included EJK mini 2000 with 230 V is intended for this storage tank; the electrical connection and inspection of the installation situation are carried out professionally according to the separate heating cartridge instructions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd}\n\u003c\/style\u003e\n\n\u003cdiv class=\"product-th\"\u003e\n  \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e\n  \u003cp\u003eThe following data summarizes the most important confirmed technical values of the bundle.\u003c\/p\u003e\n  \u003ctable class=\"product-th__table\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eHot water storage tank \/ domestic hot water storage tank\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eStorage tank capacity\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e114 l\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e1 pipe heat exchanger\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003ePolyurethane foam\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eCeramic inner coating, HIPS outer casing\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eTank: 6 bar\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eTank: 95 °C\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e1045 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e565 mm outer diameter\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e565 mm outer diameter\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e71 kg net\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eRated output\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eHeating element: 2.0 kW\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eVoltage\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003e230 V\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eConnection type\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003ePower cable with plug\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003ePhases\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eSingle-phase current\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eFusing\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eSuitable 2P+Z \/ 230 V \/ 16 A socket\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"product-th__label\"\u003eConnection size\u003c\/td\u003e\n        \u003ctd class=\"product-th__value\"\u003eWater connections 3\/4 inch male thread, heating element stub 1 1\/2 inch female thread\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eInstallation\u003c\/h2\u003e\n  \u003cp\u003eThe tank must be installed vertically and connected to the water supply network and the heating system. Before connection and commissioning, the installation location, load-bearing capacity, sealing surfaces, connection position, and safety valve must be checked by a qualified professional.\u003c\/p\u003e\n  \u003cp\u003eThe heating cartridge is inserted into the designated heating rod socket and may only be operated electrically once the tank is completely filled with water and the installation situation has been checked. The heating element and temperature sensor of the heating cartridge must be completely surrounded by water during operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eNotes\u003c\/h2\u003e\n  \u003cp\u003eThe tank may only be operated with a functioning safety valve on the cold water inlet. No shut-off device may be installed between the safety valve and the tank. In the event of increased mains water pressure, the pressure situation must be checked professionally.\u003c\/p\u003e\n  \u003cp\u003eThe magnesium anode must be checked regularly. With calcareous water, shorter inspection and cleaning intervals may be advisable. For the electric auxiliary heating, the specifications in the heating cartridge instructions, the type plate, and the professional inspection of the specific installation situation are decisive.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"gema-section\"\u003e\n  \u003ch2\u003eScope of delivery\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x GEMA ETWS 120 liter hot water tank \/ domestic hot water tank\u003c\/li\u003e\n    \u003cli\u003e1 x Elektromet EJK mini 2000 heating cartridge \/ electric heating rod with 2.0 kW\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54175584878940,"sku":"ETWS120+EEHP2","price":548.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-150-liter-mit-2-kw-heizstab","title":"Drinking water tank 150 liters with 2 kW heating element","description":"\u003ch2\u003e150-liter domestic hot water tank with integrated heat exchanger and heating element technology\u003c\/h2\u003e\n\u003ch3\u003eProduct description\u003c\/h3\u003e\n\u003cp\u003eThe domestic hot water tank with a capacity of 150 liters impresses with its versatile application possibilities in central hot water heating systems. It is equipped with a highly efficient heat exchanger as well as the option to integrate a 2 kW heating element to make hot water generation flexible and demand-oriented.\u003c\/p\u003e\n\u003cp\u003eThe tank is ideal for applications that cover a hot water demand of approximately 100 to 180 liters, offering a high level of user comfort. It can be seamlessly integrated in combination with various systems, such as heating boilers, pellet boilers, solid fuel boilers, or even solar thermal systems.\u003c\/p\u003e\n\u003ch3\u003eEfficient hot water preparation\u003c\/h3\u003e\n\u003cp\u003eThe integrated heat exchanger uses the available heat energy to efficiently heat domestic water or process water inside the tank. With the option to retrofit an electric heating element, you have a flexible solution that incorporates both renewable and traditional energy sources.\u003c\/p\u003e\n\u003cp\u003eThis combination not only ensures even heat distribution but also supports economical energy use, guaranteeing a consistently high level of hot water comfort.\u003c\/p\u003e\n\u003ch3\u003eHigh-quality heat exchanger and corrosion protection\u003c\/h3\u003e\n\u003cp\u003eThe heat exchanger features an attractive surface that enables optimal heat transfer. At the same time, the domestic hot water tank is protected by a high-quality enamel coating that provides lasting protection against corrosion.\u003c\/p\u003e\n\u003cp\u003eA large magnesium anode acts as an additional protective measure by working as a sacrificial anode inside the tank, thereby extending the service life of the device.\u003c\/p\u003e\n\u003ch3\u003eVersatile applications\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank is designed for use in a wide variety of settings – from private households to commercial applications. It can be combined with different heating systems, making it the ideal solution for central hot water in residential and commercial areas.\u003c\/p\u003e\n\u003cp\u003eIn addition, the connection for circulation and a robust system design ensure smooth operation and easy integration into existing systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical data of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eThe tank holds 150 liters and offers a heat exchanger surface of 1.4 m², which accommodates a volume of 6.1 liters. The connections are designed with 3\/4\u0026quot; male thread, so that flow, return, and circulation can be connected without any problems. Additionally, a connection for an electric heating element (1 1\/2\u0026quot; female thread) is integrated.\u003c\/p\u003e\n\u003cp\u003eWith thermal insulation made of firmly foamed polyurethane foam and a maximum operating pressure of 6 bar, the tank is designed for a long service life and safe operation. The heat loss of only 36 watts also underscores its high efficiency.\u003c\/p\u003e\n\u003ch3\u003eElektromet heating element heating cartridge 2 kW – reliable support\u003c\/h3\u003e\n\u003cp\u003eThe 2 kW heating element from Elektromet is a high-quality heating cartridge that is ideal for supplementing the hot water tank. Made of resistant stainless steel and equipped with a robust heating coil made of Alloy 825, it guarantees long-lasting and safe heat supply.\u003c\/p\u003e\n\u003cp\u003eThe precisely adjustable thermostat housing enables flexible temperature control between 5 and 75 °C, while an integrated safety temperature limiter at 93 °C protects against overheating. This ensures an optimal thermal state at all times.\u003c\/p\u003e\n\u003ch3\u003eFeatures and safety of the heating cartridge\u003c\/h3\u003e\n\u003cp\u003eThe heating cartridge impresses with its user-friendly design: the compact installation length of 300 mm and the unheated length of 70 mm allow for easy installation. The included 1.5-meter connection cable with Schuko plug guarantees uncomplicated power supply.\u003c\/p\u003e\n\u003cp\u003eWith a degree of protection according to IPX4, the heating cartridge is protected against splash water and withstands demanding operating conditions. The maximum operating pressure of 10 bar completes the safety concept.\u003c\/p\u003e\n\u003ch3\u003eTechnical details of the heating element\u003c\/h3\u003e\n\u003cp\u003eThe heating cartridge has a heating output of 2 kW and operates within a temperature range of 5 to 75 °C. A switch-on hysteresis of 7 to 10 °C ensures energy-efficient operation. Connection is via a 1 1\/2\u0026quot; external thread and is optimized for use in domestic hot water and drinking water storage tanks.\u003c\/p\u003e\n\u003cp\u003eThanks to the robust construction made of white plastic and the use of high-quality materials, this product provides reliable heat supply for private and commercial applications.\u003c\/p\u003e\n\u003ch3\u003eScope of delivery and installation\u003c\/h3\u003e\n\u003cp\u003eIn addition to the actual device, the hot water tank also includes detailed operating and maintenance instructions that support proper commissioning. The enamel coating and the large magnesium anode also guarantee long-term corrosion protection.\u003c\/p\u003e\n\u003cp\u003eThe scope of delivery of the heating element includes the Elektromet heating cartridge including gasket as well as detailed instructions. This ensures quick and uncomplicated installation, which is a great advantage for both professionals and DIY enthusiasts.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 150 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface area: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature storage tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 36 watts\u003c\/li\u003e\n\u003cli\u003eInner diameter of storage tank: 510 mm\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 980 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeating output: 2 kW\u003c\/li\u003e\n\u003cli\u003eTemperature control: 5-75°C\u003c\/li\u003e\n\u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e\n\u003cli\u003eInstallation length: 300 mm\u003c\/li\u003e\n\u003cli\u003eUnheated length: 70 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eProtection class: IPX4\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eOuter shell material: plastic, white\u003c\/li\u003e\n\u003cli\u003eHeating coil material: Alloy 825\u003c\/li\u003e\n\u003cli\u003ePower supply: single-phase 230 V \/ 16 A\u003c\/li\u003e\n\u003cli\u003eCable length: 1.5 meters with Schuko plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water tank 150 liters\u003c\/li\u003e\n\u003cli\u003eHeating element 2 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Operating instructions for ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for domestic hot water tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" title=\"ETWS tank certificate\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003eCertificate for domestic hot water tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektromet-ejk-elektroheizpatrone-bedienungsanleitung.pdf?v=1740745964\" title=\"Operating instructions EEHP 1-3\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung EEHP 1-3\"\u003eOperating instructions for heating element\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54175832015196,"sku":"ETWS150+EEHP2","price":598.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"brauchwasserspeicher-150-l-mit-incoloy-825-heizstab-3-kw","title":"Hot water tank 150 L with Incoloy 825 heating element 3 kW","description":"\u003ch2\u003eDomestic hot water storage tank 150 L with Incoloy 825 heating element 3 kW – Efficient and versatile hot water solution\u003c\/h2\u003e\n\u003ch3\u003eRobust hot water storage tank with integrated heat exchanger\u003c\/h3\u003e\n\u003cp\u003eThe 150-liter hot water storage tank is the ideal solution for central and safe hot water heating. Thanks to a highly efficient heat exchanger, drinking or process water is heated directly inside the tank using energy from thermal solar systems, heating boilers, or other heating systems.\u003c\/p\u003e\n\u003cp\u003eThe design is optimally suited for households with a demand between 100 and 180 liters of hot water. With the integrated circulation connection and additional connection options, such as the possibility of a 1 1\/2\u0026quot; electric heating element, the system can be flexibly adapted to a wide variety of requirements.\u003c\/p\u003e\n\u003ch3\u003eHigh-quality corrosion protection and durable construction\u003c\/h3\u003e\n\u003cp\u003eFor long-lasting performance, robust corrosion protection has been implemented inside the tank. A high-quality enamel coating, combined with a large magnesium anode, provides reliable protection against water and heat corrosion.\u003c\/p\u003e\n\u003cp\u003eThe efficient thermal insulation made of firmly foamed polyurethane foam minimizes heat losses and thus contributes to sustainable heating operation. This quality feature guarantees that both the hot water storage tank and the heat exchanger work reliably over long periods.\u003c\/p\u003e\n\u003ch3\u003eFlexible connection and versatile application options\u003c\/h3\u003e\n\u003cp\u003eThe hot water storage tank is versatile and compatible with various heating systems such as solid fuel, wood gasification, pellet, or combination boilers as well as solar thermal systems. Thanks to standardized connections, including 3\/4\u0026quot; male thread, integration into existing heating systems is significantly simplified.\u003c\/p\u003e\n\u003cp\u003eThe possibility of expanding the storage tank with a plug-ready built-in electric heating element also underscores the flexibility of this system. This allows the device to adapt easily to changing needs or additional energy sources, for example from photovoltaic systems.\u003c\/p\u003e\n\u003ch3\u003eInnovative electric heating element made of INCOLOY 825\u003c\/h3\u003e\n\u003cp\u003eThe electric heating element, available in 2 kW and 3 kW power variants, impresses with its high-quality construction from the INCOLOY 825 alloy. This special composition of nickel, iron, chromium, and other alloying elements guarantees outstanding resistance to corrosion in various environments.\u003c\/p\u003e\n\u003cp\u003eWith an infinitely adjustable temperature range and an integrated thermostat for precise control, the system becomes a reliable component in hot water preparation. The over-temperature switch protects the system from overheating as a safety measure, contributing to worry-free operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical details and connection options\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank has a volume of 150 liters, an effective heat exchanger surface of 1.4 m², and a heat exchanger filling of 6.1 liters. The connections for flow, return, and circulation are standardized as 3\/4\u0026quot; male thread, allowing easy integration into existing systems.\u003c\/p\u003e\n\u003cp\u003eThe electric heating element is supplied with a stable connection thread of 1 1\/2\u0026quot; female thread and an installation length of 305 mm (for 2 kW) or 360 mm (for 3 kW). A plug-ready connection to 230V additionally facilitates installation in domestic hot water or buffer tanks.\u003c\/p\u003e\n\u003ch3\u003eEasy installation and versatile application\u003c\/h3\u003e\n\u003cp\u003eThanks to the use of standardized connections and the plug-ready electric heating element, installation is particularly straightforward. Both professional heating system integration and independent retrofits can be realized without great effort.\u003c\/p\u003e\n\u003cp\u003eThe combination of high-quality technology, robust construction, and easy handling makes this hot water solution the ideal choice for modern households. Whether as central hot water preparation or as a supplement to existing heating systems – the system meets the highest demands for efficiency and safety.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eWith the 150-liter domestic hot water tank combined with the innovative INCOLOY 825 electric heating element, you get a reliable, versatile, and durable solution for hot water preparation. The high-quality workmanship, thoughtful corrosion protection, and flexible connection options guarantee high comfort as well as safe and energy-efficient use.\u003c\/p\u003e\n\u003cp\u003eThis system combines modern technology with robust materials and is therefore the perfect investment for anyone who values quality and a future-proof hot water supply.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for the hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e150 liters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection for heating flow and return: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for domestic hot water flow and return: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eCirculation connection: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eMagnesium anode connection: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eElectric heating connection: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature storage tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 36 watts\u003c\/li\u003e\n\u003cli\u003eStorage tank inner diameter: 510 mm\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x height): 625 x 980 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 76 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e\n\u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot water storage tank \u003c\/strong\u003ewith 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eIncoloy heating element 3 kW\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e\n\u003cli\u003eOperating instructions for heating element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"ETWS Operating Instructions\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for storage tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"ETWS Storage Certificate\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Installation Instructions 230 V\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions for heating element 230 V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Installation Instructions 400 V\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for heating element 400 V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54258862129500,"sku":"ETWS150+SEHP3","price":629.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-120-l-mit-incoloy-825-heizstab-3-kw","title":"Hot water tank 120 L with Incoloy 825 heating element 3 kW","description":"\u003ch2\u003e120 L hot water tank with Incoloy 825 heating element – Efficient and versatile hot water heating\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cstrong\u003e hot water tank\u003c\/strong\u003e with \u003cstrong\u003e120 liters\u003c\/strong\u003e capacity impresses with its central and safe hot water heating, ideal for daily hot water and \u003cstrong\u003edrinking water\u003c\/strong\u003e needs. Equipped with an integrated heat exchanger, it offers reliable operation for\u003cstrong\u003e service water\u003c\/strong\u003e as well as drinking water, so that comfort and efficiency are combined in a single unit.\u003c\/p\u003e\n\u003cp\u003eThis system makes it possible to utilize heat from different sources such as a thermal solar system or a boiler and to flexibly contribute to heating your hot water.\u003c\/p\u003e\n\u003ch3\u003eInnovative heat transfer\u003c\/h3\u003e\n\u003cp\u003eThe highly efficient heat exchanger inside the tank optimally transfers the thermal energy to the domestic hot water. This enables effective use of heat sources, which can increase hot water comfort and reduce operating costs.\u003c\/p\u003e\n\u003cp\u003eThanks to the integrated circulation connection, the system also ensures even heat distribution throughout the tank, resulting in a constant and immediately available hot water supply.\u003c\/p\u003e\n\u003ch3\u003eRobust corrosion protection\u003c\/h3\u003e\n\u003cp\u003eTo ensure a long service life, the \u003cstrong\u003ehot water tank\u003c\/strong\u003e is protected on the inside by a high-quality enamel coating. This measure secures the impulse of hot water provision for years to come.\u003c\/p\u003e\n\u003cp\u003eIn addition, a large magnesium anode serves as a sacrificial anode, protecting the tank from corrosion. This dual protection system guarantees reliable and low-maintenance operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical details and dimensions\u003c\/h3\u003e\n\u003cp\u003eWith a volume of \u003cstrong\u003e120 liters\u003c\/strong\u003e and a heat exchanger surface area of 1.4 m², this storage tank offers sufficient capacity for a hot water demand of 100 to 180 liters. The thermal insulation made of rigid polyurethane foam minimizes heat loss.\u003c\/p\u003e\n\u003cp\u003eThe specifications include, among others, connections for flow, return, and circulation in 3\/4\u0026quot; male thread and a maximum operating temperature of 95 °C. The robust construction and well-thought-out technology ensure safe operation at a maximum pressure of 6 bar.\u003c\/p\u003e\n\u003ch3\u003eConnection options and versatility\u003c\/h3\u003e\n\u003cp\u003eThe storage tank type is versatile and compatible with various heating systems such as solid fuel, wood gasification, pellet, or combination boilers, and can also be easily coupled with a solar thermal system. This flexibility allows the device to be optimally adapted to individual needs.\u003c\/p\u003e\n\u003cp\u003eIn addition, it is possible to connect the storage tank with a retrofittable electric heating element, which provides additional heat when needed – ideal for use in conjunction with photovoltaic systems.\u003c\/p\u003e\n\u003ch3\u003eElectric heating element – Reliable heating solution made of INCOLOY 825\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eElectric heating element\u003c\/strong\u003e in power variants of 2 kW or \u003cstrong\u003e3 kW \u003c\/strong\u003estands for efficiency and durability. Made from high-quality INCOLOY 825 alloy, it offers outstanding corrosion resistance and is therefore the ideal addition for domestic hot water or buffer tanks.\u003c\/p\u003e\n\u003cp\u003eWith an adjustable temperature range of 30 °C to 75 °C and an integrated over-temperature switch that activates at 85 °C, the heating element ensures safe operation. The plug-ready application at 230V enables simple and flexible installation, so that modern safety standards and user comfort are both taken into account.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e120 L hot water tank \u003c\/strong\u003ewith Incoloy 825 heating element offers a modern solution for effective hot water preparation. Its efficient heat exchanger, comprehensive corrosion protection, and versatile connection options make it an ideal choice for a wide variety of heating systems.\u003c\/p\u003e\n\u003cp\u003eIn combination with the robust electric heating element, a system is created that not only delivers high comfort but also impresses with durability and reliability – an investment in quality and future security for your hot water supply.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for hot water storage tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection for heating flow and return: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for domestic hot water flow and return: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature storage tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 32 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 71 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eUnheated length: 65 mm\u003c\/li\u003e\n\u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic hot water tank\u003c\/strong\u003e with 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eHeating element 3 kW\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e\n\u003cli\u003eOperating instructions for heating element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Operating instructions for ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eOperating instructions for hot water tank\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Installation instructions 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions for heating element 230 V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" title=\"Installation instructions 400 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for heating element 400 V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54258876088668,"sku":"ETWS120+SEHP3","price":579.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"warmwasserspeicher-gema-etws-180-liter-1-waermetauscher","title":"GEMA ETWS 180 Liter hot water tank with 1 heat exchanger","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Area of Application\u003c\/h2\u003e \u003cp\u003eThe 180-liter GEMA ETWS hot water tank is a standing domestic hot water tank for the central heating and storage of drinking or service water. It is suitable for apartments, single-family homes, multi-family homes, and comparable installation areas where hot water is provided via a boiler or a suitable heating system.\u003c\/p\u003e \u003cp\u003eThe model belongs to the 180-liter class and is designed as a floor-standing tank with water connections at the top. The actual tank capacity is 183 liters, offering the largest hot water reserve within the ETWS series from 100 to 180 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe domestic hot water tank is equipped with a pipe heat exchanger through which heat from the heating system is transferred to the stored water. The tank body is made of sheet steel and is internally coated with a high-temperature-resistant ceramic protective layer.\u003c\/p\u003e \u003cp\u003eA magnesium anode is provided as additional corrosion protection. The thermal insulation consists of polyurethane foam, and the outer casing is made of HIPS plastic. A heating element stub with a 1 1\/2 inch female thread is available for suitable electric heating cartridges.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design and upward-facing connections support clear pipe routing in the utility room. Thanks to the integrated heat exchanger, hot water preparation can be carried out via the existing heating system without the tank having to be operated exclusively electrically.\u003c\/p\u003e \u003cp\u003eThe ceramic inner coating, the magnesium anode, and the insulated design are intended for long-term stable tank operation. The 180-liter class version is particularly useful when a larger hot water reserve is needed within the ETWS series.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe storage tank is designed for integration into domestic hot water systems with low-temperature water boilers and central heating water boilers. Domestic hot water, cold water, heat exchanger flow, heat exchanger return, and circulation are each fitted with 3\/4 inch external threads.\u003c\/p\u003e \u003cp\u003eFor the use of an electric heating cartridge, the storage tank is prepared with an MG connection 1 1\/2 inches. For the ETWS 180 model, according to the technical assignment, EJK heating cartridges with insulated heating elements up to 6.0 kW are intended; installation is carried out according to the respective instructions of the heating cartridge.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003cp\u003eThe following technical data refer to the model GEMA ETWS 180 liters \/ WGJ-S OEM 180 MG.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank \/ hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e183 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003ePolyurethane foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eSteel sheet, ceramic-coated inside\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes, for domestic hot water preparation\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. tank temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1030 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e715 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e715 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNet weight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e88 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eConnection size water \/ heat exchanger \/ circulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e3\/4 inch external thread\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is connected in a vertical position to the water supply network and the heating system. Installation and work on the water and electrical installations should be carried out by appropriately qualified specialist personnel.\u003c\/p\u003e \u003cp\u003eA safety valve must be provided at the cold water inlet. No shut-off valves may be installed between the safety valve and the storage tank. The connection of an electric heating element is made via the designated connection piece and according to the separate installation and operating instructions for the heating element.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe storage tank must only be operated with water filling. Before using an electric heating element, it must be ensured that the storage tank is completely filled with water.\u003c\/p\u003e \u003cp\u003eFor reliable operation, the function of the safety valve and the condition of the magnesium anode must be checked regularly. The anode should be inspected at least once a year and replaced according to the instructions. Depending on the water hardness, cleaning and descaling work may also be required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGEMA ETWS 180 liter domestic hot water storage tank \/ WGJ-S OEM 180 MG\u003c\/li\u003e \u003cli\u003eSafety valve\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":54642056495452,"sku":"ETWS180","price":625.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-100-liter-smart-heizstab-3-kw-mit-wifi-4506322.webp?v=1770692015"},{"product_id":"brauchwasserspeicher-180-l-mit-heizstab-3-kw","title":"Hot water tank 180 L with heating element 3 kW","description":"\u003ch2\u003eHot water storage tank 180 liters with 3 kW electric heating element\u003c\/h2\u003e\n\u003ch3\u003ePowerful hot water storage tank for household and commercial use\u003c\/h3\u003e\n\u003cp\u003eThe\u003cstrong\u003e hot water storage tank with 180 liters \u003c\/strong\u003ecapacity combines robust construction and maximum efficiency. It is ideal for private households as well as small commercial businesses and guarantees a constant supply of domestic hot water. Thanks to its well-thought-out design, the tank can be installed in a space-saving and flexible manner.\u003c\/p\u003e\n\u003ch3\u003eEfficient heat exchanger technology\u003c\/h3\u003e\n\u003cp\u003eThe integrated heat exchanger converts the heat energy from your solar system or boiler into pleasant hot water. Thanks to its optimized surface, low heat losses are achieved and the desired temperature is reached quickly. Long-lasting temperature stability ensures comfort and reduced operating costs.\u003c\/p\u003e\n\u003ch3\u003eVersatile energy sources and retrofitting\u003c\/h3\u003e\n\u003cp\u003eIn addition to the solar thermal and boiler connection, the tank can be combined with the 3 kW electric heating element. This allows you to efficiently use surplus electricity from photovoltaics or heat the domestic hot water independently of external heat sources. This flexibility guarantees an uninterrupted supply in any weather.\u003c\/p\u003e\n\u003ch3\u003eModern heating element: 3 kW electric heating element\u003c\/h3\u003e\n\u003cp\u003eThe included electric heating element made of high-quality stainless steel offers a heating output of 3 kW and an adjustable temperature range from 5 °C to 75 °C. An integrated thermostat with switch-on hysteresis as well as a safety temperature limiter at 93 °C ensure reliable operation. The IPX4 protection rating allows use even in damp environments.\u003c\/p\u003e\n\u003ch3\u003eDurable corrosion protection\u003c\/h3\u003e\n\u003cp\u003eInside, a robust enamel coating protects against corrosion and limescale deposits. An additionally built-in magnesium anode acts as a sacrificial anode and prevents long-term material damage. This keeps water quality consistently high for years and minimizes maintenance work.\u003c\/p\u003e\n\u003ch3\u003eComfort and capacity\u003c\/h3\u003e\n\u003cp\u003eWith a usable volume of 180 liters, the tank provides sufficient reserves for showering, bathing, and household tasks simultaneously. The optional circulation connection ensures that hot water is available at all draw-off points without waiting time. This improves comfort and saves valuable time.\u003c\/p\u003e\n\u003ch3\u003eEasy integration and installation\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank is compatible with various heating systems, including solid fuel, wood gasification, pellet, and combination boilers. Retrofitting into existing solar thermal systems is also straightforward. All connections are accessible from the front, making installation and maintenance quick and easy.\u003c\/p\u003e\n\u003cp\u003eThe electric heating element is installed via a 1 ½\u0026quot; thread and has an installation length of 400 mm and an unheated length of 70 mm. The 1.5 m long connection cable with Schuko plug enables uncomplicated commissioning.\u003c\/p\u003e\n\u003ch3\u003eTechnical data at a glance\u003c\/h3\u003e\n\u003cp\u003eStorage volume: 180 l; heating output of electric heating element: 3 kW; temperature range: 5 °C–75 °C; switch-on hysteresis: 7–10 °C; safety temperature limiter: 93 °C; connections: 1 ½\u0026quot; male thread; installation length of heating element: 400 mm; unheated length: 70 mm; power supply: 230 V\/16 A; insulation: polyurethane foam; corrosion protection: enamel + magnesium anode; max. operating pressure: 10 bar.\u003c\/p\u003e\n\u003ch3\u003eConclusion: Efficient, safe, and comfortable\u003c\/h3\u003e\n\u003cp\u003eThe 180-liter hot water tank with a 3 kW electric heating element combines high performance, durable corrosion protection, and versatile application options. Whether as a supplement to solar systems, boiler systems, or for the cost-effective use of photovoltaic power – this system reliably provides hot water at all times and convinces with long-term cost efficiency.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 183 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.67 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 7.8 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. storage operating temperature 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. heat exchanger operating temperature 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 42 watts\u003c\/li\u003e\n\u003cli\u003eStorage tank inner diameter: 715 mm\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 715 x 1030 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 88 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeating output: \u003cstrong\u003e3 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature setting: 5°C to 75°C\u003c\/li\u003e\n\u003cli\u003eSwitch-on hysteresis: 7-10°C\u003c\/li\u003e\n\u003cli\u003eInstallation length: 420 mm\u003c\/li\u003e\n\u003cli\u003eUnheated length: 100 mm\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 93°C\u003c\/li\u003e\n\u003cli\u003eConnection: 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003ePower supply: 400 V\u003c\/li\u003e\n\u003cli\u003eProtection rating: IPX4\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 10 bar\u003c\/li\u003e\n\u003cli\u003eHeat exchanger coil material: Alloy 825\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot water tank\u003c\/strong\u003ewith 1 heat exchanger incl. insulation\u003c\/li\u003e\n\u003cli\u003eSafety valve\u003c\/li\u003e\n\u003cli\u003eHeating element 3 kW\u003c\/li\u003e\n\u003cli\u003eOperating and maintenance instructions\u003c\/li\u003e\n\u003cli\u003eOperating instructions for heating element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"ETWS operating manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\"\u003eStorage tank operating manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zertifikat.pdf?v=1730445251\" title=\"ETWS storage tank certificate\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über ETWS Speicher Zertifikat\"\u003eCertificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_230V_Einbauanleitung.pdf?v=1747030703\" title=\"Installation instructions 230 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 230 V\"\u003eInstallation instructions for heating element 230 V\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Selfa_Heizpatronen_400V_Einbauanleitung.pdf?v=1747030706\" title=\"Installation instructions 400 V\" rel=\"noopener\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Einbauanleitung 400 V\"\u003eInstallation instructions for heating element 400 V\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":54642200084828,"sku":"ETWS180+EEHP3","price":703.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"sunex-fish-s8-500-x-warmwasserspeicher-500-liter","title":"SUNEX FISH S8 500 X Hot Water Storage Tank 500 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe SUNEX FISH S8 500 X is a standing, enamelled hot water tank for storing and providing domestic hot water. The model has a nominal capacity and a declared ErP storage volume of 500 litres each.\u003c\/p\u003e \u003cp\u003eThe version without an integrated heat exchanger is suitable for professionally planned domestic hot water systems with external tank loading or a separately designed electric auxiliary heater. The storage volume is intended for systems where larger quantities of hot water are to be stored.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank body is made of steel S235JR and is enamelled on the domestic water side. Two magnesium sacrificial anodes supplement the corrosion protection of the inner tank. The construction is designed as an enamelled domestic hot water tank according to DIN 4753.\u003c\/p\u003e \u003cp\u003eA permanently foamed, CFC-free PUR rigid foam insulation with a thickness of 50 millimetres reduces heat loss to the surroundings. The grey PVC outer jacket forms a closed and easy-care outer surface. The standby heat loss is 71 watts; the energy efficiency class is stated as B.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening with a diameter of 122\/179 millimetres, three connection positions for hot water sensors, a thermometer connection, a circulation connection, as well as separate connections in G 1 1\/2 inch for an electric auxiliary heater and a heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe inspection opening allows access to the inner tank for inspection, cleaning, and maintenance. Three differently arranged sensor connections support temperature detection adapted to the system control in different storage zones.\u003c\/p\u003e \u003cp\u003eA hot water circulation can be integrated via the separate circulation connection. Unneeded openings can be closed during professional installation. Additionally, a connection option for the intended UV-20 disinfection system is available.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem integration \u0026amp; compatibility\u003c\/h2\u003e \u003cp\u003eThe SUNEX FISH S8 500 X does not have an integrated heat exchanger. The stored drinking water must therefore be heated via a suitable external storage charging system or a separately sized electric auxiliary heater.\u003c\/p\u003e \u003cp\u003eThe hot water and cold water connections are each designed in G 1 inch. A connection in G 3\/4 inch is available for hot water circulation. The three sensor connections and the thermometer connection each have G 1\/2 inch.\u003c\/p\u003e \u003cp\u003eThe heat generator, charging device, electric auxiliary heater, safety group, drinking water expansion vessel, pressure reducer, circulation, and temperature control must be sized to match the hot water demand and the intended system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eHot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e500 liters\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled inside\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eIntegrated heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam with gray PVC jacket\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMaximum operating temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMaximum operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1,783 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e145 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe storage tank must only be installed standing upright on a load-bearing, level and horizontal surface. For transport and installation\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":55289650741596,"sku":"SS8500","price":803.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Sunex_FISH_S8_X_Produktbild_3.jpg?v=1784098592"},{"product_id":"trinkwasserspeicher-100-liter-mit-heizstab-2kw","title":"100-liter drinking water storage tank with ORW1 2kW heating element","description":"\u003ch2\u003eHot Water Storage Tank 100 Liters ETWS – Central Domestic Hot Water Storage Tank with Integrated Heat Exchanger\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ETWS hot water storage tank with a volume of 100 liters provides reliable and central heating of domestic hot water for households and small commercial operations. A highly efficient internal heat exchanger transfers heat energy from a solar thermal system or a heating boiler to the drinking water, ensuring a continuous supply of warm water.\u003c\/p\u003e\n\u003cp\u003eFor retrofitting, a connection for a 1 1\/2\u0026quot; electric heating element is available, allowing the system to be easily combined with photovoltaic or electric auxiliary heating. The compact design with high-quality thermal insulation ensures low heat losses and high operational safety.\u003c\/p\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cp\u003eThe storage tank offers an excellent price-performance ratio and high hot water comfort for a demand of approximately 100 to 180 liters. By combining it with solid fuel, pellet, or solar thermal systems, the storage tank is versatile and optimally suited for modern heating systems.\u003c\/p\u003e\n\u003cp\u003eAdditional advantages include the integrated circulation connection, the large magnesium sacrificial anode as additional corrosion protection, and the firmly foamed polyurethane thermal insulation that minimizes energy losses. The highly efficient heat exchanger and robust construction ensure long-term stable operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cp\u003eVolume: 100 liters; Heat exchanger surface area: 1.2 m²; Heat exchanger content: 5.27 liters. Connections: Flow\/return heating 3\/4\u0026quot; male thread, flow\/return domestic hot water 3\/4\u0026quot; male thread, circulation 3\/4\u0026quot; male thread; connection for magnesium anode 1 1\/4\u0026quot; female thread; connection for electric heating 1 1\/2\u0026quot; female thread.\u003c\/p\u003e\n\u003cp\u003eThermal insulation: Polyurethane foam (PUR); Max. operating temperature storage tank 95 °C; Max. operating pressure storage tank \/ heat exchanger 6 bar; Max. operating temperature heat exchanger 100 °C; Heat loss: 28 W. Dimensions (Ø x H) including insulation: 625 x 770 mm; Weight empty: 64 kg.\u003c\/p\u003e\n\u003ch3\u003eAssembly \u0026amp; Connection\u003c\/h3\u003e\n\u003cp\u003eThe hot water tank is designed for connection to heating boilers, solar thermal systems, and combination boilers. The standardized connection threads facilitate installation; when connecting, note the positions of the flow, return, and circulation lines, as well as the designated opening for an electric heating element.\u003c\/p\u003e\n\u003cp\u003eFor proper installation, we recommend working with a heating installer, especially when integrating into existing systems and for electrical retrofitting. Seals and proper fastening are important to prevent leaks.\u003c\/p\u003e\n\u003ch3\u003eCorrosion Protection \u0026amp; Service Life\u003c\/h3\u003e\n\u003cp\u003eThe tank features a high-quality enamel interior coating that protects the drinking water from contact corrosion. In addition, a large magnesium sacrificial anode provides active corrosion protection and significantly extends the service life of the tank.\u003c\/p\u003e\n\u003ch2\u003eOWR1 Heating Element 2 kW – Electric Heating Element for Domestic Hot Water and Process Water Tanks\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OWR1 heating element with 2 kW power is a compact, robust electric heating element for use in domestic hot water and process water tanks, boilers, and buffer tanks. It operates at 230 V and is equipped with a standardized connection thread of 1 1\/2\u0026quot;.\u003c\/p\u003e\n\u003cp\u003eThe horizontal installation type and an installation length of 360 mm allow flexible application options. An externally mounted controller enables convenient adjustment of the target temperature, and the heating element is delivered with a Schuko plug, so no additional adapter is required.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cp\u003ePower: 2.0 kW; Voltage: 230 V; Connection thread: 1 1\/2\u0026quot; male thread; Installation length: 360 mm; Installation type: horizontal; Controller adjustable from approx. 20 °C to approx. 70 °C; Safety temperature limiter: 85 °C.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Assembly\u003c\/h3\u003e\n\u003cp\u003eThe heating element can be quickly installed via the standardized thread. Before installation, the device and the storage tank must be disconnected from the power supply and the installation opening must be cleaned. Proper sealing at the thread is important to prevent leaks.\u003c\/p\u003e\n\u003cp\u003eIf in doubt, installation should be carried out by a qualified electrician or a heating installer, especially to ensure correct electrical connections and grounding.\u003c\/p\u003e\n\u003ch3\u003eSafety \u0026amp; Operation\u003c\/h3\u003e\n\u003cp\u003eThe integrated safety temperature limiter at 85 °C protects against overheating. The infinitely variable adjustment via the external controller allows temperatures from approx. 20 °C to 70 °C for daily operation. Always disconnect the power supply before maintenance work.\u003c\/p\u003e\n\u003ch3\u003eAreas of Application \u0026amp; Advantages\u003c\/h3\u003e\n\u003cp\u003eThe OWR1 is ideally suited as an auxiliary heater for small to medium-sized storage tanks, as a retrofit solution in existing systems, or as a replacement heating element. Advantages include easy installation, compact design, and infinitely variable temperature control, which also allows use in confined installation situations.\u003c\/p\u003e\n\u003ch3\u003eCare \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cp\u003eRegular visual inspections for corrosion and leaks extend the service life. Limescale deposits can impair heating performance; with hard water, suitable measures to minimize scaling are recommended. Electrical tests should be carried out by a qualified electrician at defined intervals.\u003c\/p\u003e\n\u003ch3\u003eScope of Delivery \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe heating element includes the OWR1, an installation and operating manual, and a Schuko plug. Before purchasing, check the installation length, installation type (horizontal), and the connection thread to ensure compatibility with your storage tank. If you have any questions, our customer service team will be happy to help.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ch4\u003eTechnical Data for Hot Water Storage Tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 100 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 5.27 liters\u003c\/li\u003e\n\u003cli\u003eHeating flow and return connection: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eDomestic hot water flow and return connection: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eCirculation connection: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. storage operating temperature 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. storage operating pressure \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. heat exchanger operating temperature 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 28 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 770 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data for heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eController adjustable externally from ~20°C to ~70°C\u003c\/li\u003e\n\u003cli\u003eConnection thread: 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e\n\u003cli\u003ePower: 2.0 kW\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e\n\u003cli\u003eEasy handling and installation\u003c\/li\u003e\n\u003cli\u003ewith Schuko plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water tank 100 liters\u003c\/li\u003e\n\u003cli\u003eHeating element 2 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eOperating and installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" rel=\"noopener\" title=\"Operating instructions ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\"\u003eOperating instructions for hot water tank\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":56403327713628,"sku":"ETWS100+WEHP2230","price":530.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-smart-heizstab-2kw-mit-wifi","title":"Domestic hot water tank 100 liters \u0026 SMART heating element 2kW with WIFI","description":"\u003ch2\u003eDomestic hot water tank 100 liters ETWS with OWR1 SMART heating element 2 kW (WIFI)\u003c\/h2\u003e\n\u003ch3\u003eProduct description of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eThe 100-liter ETWS hot water tank is a central storage unit for the safe and efficient heating of domestic hot water. It is suitable for combination with thermal solar systems, heating boilers, or solid fuel systems and, with an internal heat exchanger, provides reliable hot water comfort for households.\u003c\/p\u003e\n\u003cp\u003eThe design relies on durable materials and protective measures such as a high-quality enamel coating and a large magnesium sacrificial anode to prevent corrosion and extend the service life of the tank.\u003c\/p\u003e\n\u003ch3\u003eTechnical data – hot water tank\u003c\/h3\u003e\n\u003cp\u003eVolume: 100 liters; heat exchanger surface area: 1.2 m²; heat exchanger content: 5.27 liters. Connection dimensions: heating flow\/return 3\/4\u0026quot; male thread, domestic hot water flow\/return 3\/4\u0026quot; male thread, circulation 3\/4\u0026quot; male thread, magnesium anode 1 1\/4\u0026quot; female thread, electric heating connection 1 1\/2\u0026quot; female thread.\u003c\/p\u003e\n\u003cp\u003eMax. operating temperature of tank 95 °C, max. operating pressure of tank\/heat exchanger 6 bar, standby heat loss approx. 28 W. Dimensions with insulation Ø 625 x H 770 mm, empty weight 64 kg.\u003c\/p\u003e\n\u003ch3\u003eSpecial equipment features of the tank\u003c\/h3\u003e\n\u003cp\u003eThe tank features a highly efficient heat exchanger, a circulation connection, and a retrofittable receptacle for a 1 1\/2\u0026quot; electric heating element. The thermal insulation consists of rigid polyurethane foam (PUR) for low standby losses.\u003c\/p\u003e\n\u003cp\u003eCorrosion protection is ensured by an enamel coating on the inside as well as by a built-in magnesium sacrificial anode, which increases the service life, especially with varying water qualities.\u003c\/p\u003e\n\u003ch3\u003eOWR1 SMART Heating Element 2 kW – Overview\u003c\/h3\u003e\n\u003cp\u003eThe OWR1 SMART heating element 2 kW is a connectable electric heating element for supplementing hot water tanks. It is available in stainless steel or with a copper heating element and nickel coating, and offers Wi-Fi connectivity with app control for remote monitoring and operation.\u003c\/p\u003e\n\u003cp\u003eWith a power of 2.0 kW at 230 V, a connection thread of 1 1\/2\u0026quot; male, and an installation length of 363 mm, the heating element is specifically designed for horizontal installation and is designed for easy commissioning with a Schuko plug.\u003c\/p\u003e\n\u003ch3\u003eOperating modes of the SMART heating element\u003c\/h3\u003e\n\u003cp\u003eThe heating element offers several modes: Manual mode for direct temperature setting, ECO mode (constant 55 °C) to protect the heating element, intelligent mode that learns user habits, and schedule mode for time-based control via the app.\u003c\/p\u003e\n\u003cp\u003eAdditionally, there are away mode (minimum temperature 10 °C), boost mode (short-term rapid heating), as well as frost protection and anti-legionella functions (automatic 30-minute heating cycle to 60 °C when needed).\u003c\/p\u003e\n\u003ch3\u003eTechnical data – OWR1 SMART heating element\u003c\/h3\u003e\n\u003cp\u003ePower: 2.0 kW; Voltage: 230 V; Installation type: horizontal; Installation length: 363 mm; Connection thread: 1 1\/2\u0026quot; male; Controller externally adjustable from approx. 10 °C to approx. 75 °C. Safety temperature limiter at 85 °C.\u003c\/p\u003e\n\u003cp\u003eThe heating element is supplied with a Schuko plug, communicates via Wi-Fi with an app, and is available in robust material variants that ensure a long service life and corrosion resistance.\u003c\/p\u003e\n\u003ch3\u003eInstallation and operation\u003c\/h3\u003e\n\u003cp\u003eThe heating element is mounted on the existing 1 1\/2\u0026quot; connection of the storage tank and is designed for horizontal installation. Thanks to the Schuko plug, commissioning with minimal tools is possible; nevertheless, installation and electrical connection by qualified personnel is recommended to ensure tightness and safety.\u003c\/p\u003e\n\u003cp\u003eOperation is carried out directly via the illuminated control element on the device or conveniently via app using WLAN, where heating schedules, operating modes, and boost functions can be set up and monitored.\u003c\/p\u003e\n\u003ch3\u003eSafety and maintenance\u003c\/h3\u003e\n\u003cp\u003eThe built-in safety temperature limiter (85 °C), frost protection, and anti-legionella function ensure safe operation and hygienic hot water temperatures. Regular visual inspections and occasional maintenance extend the service life of the heating element and the storage tank.\u003c\/p\u003e\n\u003cp\u003eIn case of wear or deposits on the heating element, replacement by qualified specialists is recommended; the magnesium anode in the storage tank should be checked periodically and replaced if necessary.\u003c\/p\u003e\n\u003ch3\u003eScope of delivery and warranty\u003c\/h3\u003e\n\u003cp\u003eScope of delivery of the heating element: heating element, installation and operating instructions, as well as special SMART operating instructions for app functions. The OWR1 SMART heating element comes with a two-year manufacturer\u0026#39;s warranty.\u003c\/p\u003e\n\u003cp\u003eThe hot water storage tank is delivered including insulation and pre-assembled connections; electrical connection and final installation should be carried out by a specialist to ensure warranty conditions and safe operation.\u003c\/p\u003e\n\u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e\n\u003cp\u003eThe combination of a 100-liter storage tank and SMART heating element offers flexible hot water comfort, energy-saving functions, and remote controllability. It is suitable for single-family homes, holiday apartments, weekend houses, or small commercial storage tanks, especially when solar or photovoltaic coupling is planned.\u003c\/p\u003e\n\u003cp\u003eFurther advantages include the attractive price-performance ratio, low heat losses thanks to PUR insulation, easy retrofitting of an electric heating element, and extensive protective functions against corrosion and legionella.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for hot water storage tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 100 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface area: 1.2 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 5.27 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature storage tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 28 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x height): 625 x 770 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data for heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eController adjustable externally from ~10°C to ~75°C\u003c\/li\u003e\n\u003cli\u003eConnection thread: 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e\n\u003cli\u003ePower: 2.0 kW\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eInstallation length: 363 mm\u003c\/li\u003e\n\u003cli\u003eEasy handling and installation\u003c\/li\u003e\n\u003cli\u003ewith Schuko plug\u003c\/li\u003e\n\u003cli\u003eWIFI\u003c\/li\u003e\n\u003cli\u003eApp control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrinking water storage tank 100 liters\u003c\/li\u003e\n\u003cli\u003eHeating element 2 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eOperating and installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" rel=\"noopener\" title=\"Operating instructions ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":56408958828892,"sku":"ETWS100+WEHPW2","price":648.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-mit-orw1-heizstab-3kw","title":"100-liter drinking water storage tank with ORW1 3kW heating element","description":"\u003ch2\u003e100-liter domestic hot water tank with integrated OWR1 heating element 3 kW – compact hot water solution\u003c\/h2\u003e\n\u003ch3\u003eProduct description hot water tank\u003c\/h3\u003e\n\u003cp\u003eThe 100-liter domestic hot water tank ETWS is designed for the central and safe heating of service water. A highly efficient heat exchanger transfers heat from solar thermal systems or a boiler to the domestic water, while the high-quality enamel coating and a large magnesium sacrificial anode ensure corrosion protection inside.\u003c\/p\u003e\n\u003cp\u003eThe rigid polyurethane foam insulation reduces heat losses and ensures good energy storage. Optionally, a 1 1\/2\u0026quot; electric heating element can be retrofitted or combined to enable heating, e.g., via a photovoltaic-supported electric heating system.\u003c\/p\u003e\n\u003ch3\u003eAdvantages of the 100-liter tank\u003c\/h3\u003e\n\u003cp\u003eThe unit offers an attractive price-performance ratio and high hot water comfort for a typical demand of 100–180 liters. The built-in heat exchanger operates very efficiently, a circulation connection is available, and connections for the heating circuit and service water are standardized.\u003c\/p\u003e\n\u003cp\u003eCorrosion protection through enamel and magnesium anode as well as robust insulation ensure longevity. The compatibility with solid fuel, pellet, and combination boilers as well as solar thermal systems makes the tank versatile.\u003c\/p\u003e\n\u003ch3\u003eTechnical data hot water tank\u003c\/h3\u003e\n\u003cp\u003eVolume 100 l; heat exchanger surface 1.2 m²; heat exchanger content 5.27 l; connections flow\/return heating 3\/4\u0026quot; male thread; connections service water and circulation 3\/4\u0026quot; male thread; connection magnesium anode 1 1\/4\u0026quot; female thread; connection electric heating 1 1\/2\u0026quot; female thread.\u003c\/p\u003e\n\u003cp\u003eThermal insulation: PUR foam; max. operating temperature tank 95 °C, heat exchanger 100 °C; max. operating pressure tank\/heat exchanger 6 bar; heat loss 28 W; dimensions incl. insulation Ø 625 x H 770 mm; empty weight 64 kg.\u003c\/p\u003e\n\u003ch3\u003eOWR1 Heating Rod 3 kW Product Overview\u003c\/h3\u003e\n\u003cp\u003eThe OWR1 is a compact electric heating rod with 3.0 kW output at 230 V, designed for direct heating of domestic hot water and service water tanks, boilers, and buffer tanks. The 1 1\/2\u0026quot; connection thread and installation length of 360 mm allow easy integration into many standard containers.\u003c\/p\u003e\n\u003cp\u003eThe heating rod features an externally adjustable controller for temperature setting and an integrated safety temperature limiter for additional overheating protection. Delivery includes an assembled Schuko plug for easy electrical connection.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data Heating Rod\u003c\/h3\u003e\n\u003cp\u003eOutput 3.0 kW; power supply 230 V; connection thread 1 1\/2\u0026quot; male; installation length 360 mm; installation type horizontal; adjustable from approx. 20 °C to approx. 70 °C; safety temperature limiter 85 °C; delivered with Schuko plug.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Safety\u003c\/h3\u003e\n\u003cp\u003eThe heating rod is screwed horizontally into the tank via the 1 1\/2\u0026quot; thread; before installation, the power supply must be switched off and the sealing surfaces checked. The externally mounted controller allows comfortable settings, and the safety temperature limiter prevents overheating.\u003c\/p\u003e\n\u003cp\u003eIt is recommended to carry out the installation according to the instructions and to consult an electrician if there are any uncertainties. Regular visual inspections and checking of seals and electrical protection extend the service life and increase operational safety.\u003c\/p\u003e\n\u003ch3\u003eAreas of Application and Combinations\u003c\/h3\u003e\n\u003cp\u003eThe combination of a 100-liter tank and the OWR1 heating rod is suitable for private households as well as smaller commercial applications, either as a complete solution or as an addition to existing systems. The tank can be operated with solar thermal systems, solid fuel and pellet boilers, as well as combination boilers, and the electric auxiliary heating enables flexible operating modes, for example in conjunction with photovoltaics.\u003c\/p\u003e\n\u003ch3\u003eScope of delivery and service information\u003c\/h3\u003e\n\u003cp\u003eThe scope of delivery includes the domestic hot water tank ETWS (100 l), the OWR1 heating element 3 kW with attached Schuko plug, as well as the respective installation and operating instructions (please check the product offer). Before commissioning, the system must be connected by a qualified professional and the fuses must be protected accordingly.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for the domestic hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 100 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.2 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 5.27 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature tank 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure tank \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 28 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 770 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eController adjustable externally from ~20°C to ~70°C\u003c\/li\u003e\n\u003cli\u003eConnection thread: 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e\n\u003cli\u003ePower: 3.0 kW\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e\n\u003cli\u003eEasy handling and installation\u003c\/li\u003e\n\u003cli\u003ewith Schuko plug\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water storage tank 100 liters\u003c\/li\u003e\n\u003cli\u003eHeating element 3 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eOperating \u0026amp; installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Operating instructions ETWS\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56409075646812,"sku":"ETWS100+WEHP3230","price":530.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-100-liter-smart-heizstab-3-kw-mit-wifi","title":"Drinking water tank 100 liters \u0026 SMART heating element 3 kW with WIFI","description":"\u003ch2\u003e100-liter domestic hot water tank with SMART heating element 3 kW and Wi-Fi control\u003c\/h2\u003e\n\u003ch3\u003eProduct description\u003c\/h3\u003e\n\u003cp\u003eComplete solution for hygienic and efficient hot water preparation: The \u003cstrong\u003e100-liter\u003c\/strong\u003e \u003cstrong\u003edomestic hot water tank\u003c\/strong\u003e ETWS combines a powerful internal heat exchanger with corrosion protection and a large magnesium anode. The system is complemented by the OWR1 SMART \u003cstrong\u003eheating element 3 kW\u003c\/strong\u003e with integrated Wi-Fi app control for flexible, on-demand reheating.\u003c\/p\u003e\n\u003ch3\u003eHot water tank – design and function\u003c\/h3\u003e\n\u003cp\u003eThe tank heats \u003cstrong\u003eDrinking water\u003c\/strong\u003e centrally via a highly efficient plate heat exchanger (area 1.2 m², content 5.27 L) and is designed for coupling with solar thermal systems, heating boilers, or solid fuel systems. A circulation connection option and the preparation for a 1 1\/2\u0026quot; electric heating element make the tank versatile.\u003c\/p\u003e\n\u003ch3\u003eTechnical data of the hot water tank\u003c\/h3\u003e\n\u003cp\u003eVolume 100 liters; dimensions with insulation Ø 625 x H 770 mm; empty weight 64 kg; heat loss 28 W; max. operating temperature tank 95 °C; max. operating pressure tank\/heat exchanger 6 bar. Connections: flow\/return heating 3\/4\u0026quot; male thread, domestic hot water 3\/4\u0026quot; male thread, circulation 3\/4\u0026quot; male thread, magnesium anode 1 1\/4\u0026quot; female thread, electric heating 1 1\/2\u0026quot; female thread.\u003c\/p\u003e\n\u003ch3\u003eCorrosion protection and insulation\u003c\/h3\u003e\n\u003cp\u003eInside, a high-quality enamel coating protects the drinking water tank, supplemented by a large magnesium sacrificial anode. The thermal insulation made of rigid polyurethane foam (PUR) reduces heat losses and improves energy efficiency.\u003c\/p\u003e\n\u003ch3\u003eOWR1 SMART heating element 3 kW – Overview\u003c\/h3\u003e\n\u003cp\u003eThe retrofittable heating element with 3.0 kW power is to be installed horizontally and has a 1 1\/2\u0026quot; male thread connection. The nickel coating ensures durability, and delivery with a Schuko plug facilitates commissioning without fixed wiring.\u003c\/p\u003e\n\u003ch3\u003eTechnical data and installation of the heating element\u003c\/h3\u003e\n\u003cp\u003ePower 3.0 kW at 230 V, installation length 345 mm, controller adjustable from approx. 10 °C to approx. 75 °C, safety temperature limiter 85 °C. Installation horizontally via the 1 1\/2\u0026quot; thread; the compact design requires an installation space corresponding to the installation length.\u003c\/p\u003e\n\u003ch3\u003eOperating modes and app control\u003c\/h3\u003e\n\u003cp\u003eThe heating element offers manual mode, ECO mode (factory setting 55 °C), intelligent mode with learning function, schedule mode (hourly\/daily\/weekly), away mode, boost function, as well as frost protection and anti-legionella cycles. Via WLAN and app, temperature, schedules, and operating modes can be controlled worldwide.\u003c\/p\u003e\n\u003ch3\u003eSafety and hygiene\u003c\/h3\u003e\n\u003cp\u003eAutomatic protective functions such as frost protection, anti-legionella cycle (30 minutes at 60 °C every 15 days), and a mechanical temperature limiter at 85 °C ensure hygienic and safe operation. Permanent temperature monitoring minimizes risks for the system and users.\u003c\/p\u003e\n\u003ch3\u003eAdvantages and areas of application\u003c\/h3\u003e\n\u003cp\u003eThe combination of a 100-liter storage tank and SMART heating element is ideal for single-family households, vacation apartments, or properties with medium hot water demand (approx. 100–180 L). Advantages include high comfort, flexible reheating with photovoltaic or grid power, low heat losses, and long service life thanks to protective measures.\u003c\/p\u003e\n\u003ch3\u003eScope of delivery \u0026amp; warranty\u003c\/h3\u003e\n\u003cp\u003eThe scope of delivery includes the drinking water storage tank (100 L), the OWR1 SMART heating element (if selected as a set), installation and operating instructions, as well as a SMART operating manual for the app. The heating element comes with a two-year manufacturer\u0026#39;s warranty.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; recommendations\u003c\/h3\u003e\n\u003cp\u003eFor safe and standards-compliant commissioning, observe the installation position of the heating element (horizontal), the prescribed installation length of 345 mm, and the connection sizes. If you have questions about integrating into existing heating or solar systems, coordination with the installer is recommended.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for hot water storage tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 100 liters\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.2 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 5.27 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. storage operating temperature 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. heat exchanger operating temperature 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 28 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x H): 625 x 770 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 64 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eController adjustable externally from ~10°C to ~75°C\u003c\/li\u003e\n\u003cli\u003eConnection thread: 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e\n\u003cli\u003ePower: 3.0 kW\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eInstallation length: 345 mm\u003c\/li\u003e\n\u003cli\u003eEasy handling and installation\u003c\/li\u003e\n\u003cli\u003ewith Schuko plug\u003c\/li\u003e\n\u003cli\u003eWIFI\u003c\/li\u003e\n\u003cli\u003eApp control\u003c\/li\u003e\n\u003cli\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e100-liter domestic hot water storage tank\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHeating element 3 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eOperating and installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" rel=\"noopener\" title=\"Operating instructions ETWS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":56409165168988,"sku":"ETWS100+WEHPW3","price":658.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi","title":"Domestic hot water tank 120 liters \u0026 SMART heating element 3 kW with WIFI","description":"\u003ch2\u003e120-liter domestic hot water tank with OWR1 SMART heating element 3 kW (Wi-Fi)\u003c\/h2\u003e\n\u003ch3\u003eProduct overview\u003c\/h3\u003e\n\u003cp\u003eThe 120-liter domestic hot water tank combines a highly efficient hot water storage tank with the smart heating solution OWR1 SMART heating element 3 kW. The system is suitable for central hot water preparation, can be coupled with solar thermal, boilers, or photovoltaics, and offers additional operating convenience and energy management through the Wi-Fi app control.\u003c\/p\u003e\n\u003ch3\u003eFeatures of the domestic hot water tank\u003c\/h3\u003e\n\u003cp\u003eThe tank features an integrated heat exchanger with a surface area of 1.4 m² and a capacity of 6.1 liters, a circulation connection, and a connection for a 1 1\/2\u0026quot; electric heating element. The interior is coated with high-quality enamel and additionally protected against corrosion by a large magnesium sacrificial anode.\u003c\/p\u003e\n\u003ch3\u003eTechnical data of the tank\u003c\/h3\u003e\n\u003cp\u003eVolume 120 liters, maximum operating temperature of the tank 95 °C, maximum operating pressure of the tank and heat exchanger 6 bar. Connections for flow\/return of the heating system as well as domestic hot water and circulation are 3\/4\u0026quot; male thread, connection for magnesium anode 1 1\/4\u0026quot; female thread. Heat losses amount to approx. 32 watts; dimensions with insulation: Ø 565 x H 1045 mm; empty weight 71 kg.\u003c\/p\u003e\n\u003ch3\u003eFeatures of the OWR1 SMART heating element\u003c\/h3\u003e\n\u003cp\u003eThe OWR1 SMART heating element delivers 3.0 kW at 230 V and is designed for horizontal installation. It has a 1 1\/2\u0026quot; male thread connection, a durable nickel coating, and is supplied with a Schuko plug, which simplifies installation. An adjustable controller covers temperatures from approx. 10 °C to approx. 75 °C, supplemented by a safety temperature limiter at 85 °C.\u003c\/p\u003e\n\u003ch3\u003eOperating modes and app functions\u003c\/h3\u003e\n\u003cp\u003eMultiple operating modes such as Manual mode, ECO, Intelligent mode, Schedule mode, Away mode, and Boost enable flexible control. The integrated Wi-Fi function and the app allow you to create schedules, control the temperature remotely, and monitor the device status from anywhere.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Assembly\u003c\/h3\u003e\n\u003cp\u003eThe heating element is mounted horizontally via the 1 1\/2\u0026quot; external thread; thanks to the included Schuko plug, no fixed wiring is required. Note the installation length of 345 mm and ensure sufficient space in the installation area. Detailed assembly and operating instructions are included.\u003c\/p\u003e\n\u003ch3\u003eSafety, Hygiene, and Protection Functions\u003c\/h3\u003e\n\u003cp\u003eFor safe operation, an integrated safety temperature limiter, frost protection function, and the anti-legionella routine are provided: If no temperature increase to 60 °C is registered for 15 days, a 30-minute heating cycle starts automatically. The combination of enamel coating and magnesium anode protects the interior of the tank from corrosion.\u003c\/p\u003e\n\u003ch3\u003eAdvantages and Areas of Application\u003c\/h3\u003e\n\u003cp\u003eThe system offers an excellent price-performance ratio, high hot water comfort for households with a consumption of around 100–180 liters, and flexible connection options for solid fuel boilers, pellet boilers, combination boilers, wood gasification boilers, or solar thermal systems. The smart heating element control optimizes consumption and increases user comfort.\u003c\/p\u003e\n\u003ch3\u003eScope of Delivery \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003eThe scope of delivery includes the OWR1 SMART heating element, assembly and operating instructions, as well as a special SMART operating manual for the app. The manufacturer provides a two-year warranty on the heating element; for information on the warranty for the tank, please refer to the product documentation.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and Practical Notes\u003c\/h3\u003e\n\u003cp\u003eThe tank can be combined with solar systems, heating boilers, and photovoltaic systems. A 1 1\/2\u0026quot; connection is available for retrofitting a heating element. During installation, ensure compliance with local regulations, adequate protection, and use of the designated connections for circulation and the magnesium anode to ensure a long service life and safe operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ch4\u003eTechnical data for hot water tank\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: \u003cstrong\u003e120 liters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeat exchanger surface: 1.4 m²\u003c\/li\u003e\n\u003cli\u003eHeat exchanger content: 6.1 liters\u003c\/li\u003e\n\u003cli\u003eConnection flow and return heating: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection flow and return domestic hot water: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection circulation: 3\/4\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eConnection for magnesium anode: 1 1\/4\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eConnection for electric heating: 1 1\/2\u0026quot; female thread\u003c\/li\u003e\n\u003cli\u003eThermal insulation: polyurethane foam (PUR)\u003c\/li\u003e\n\u003cli\u003eMax. storage temperature 95 °C\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure storage \/ heat exchanger: 6 bar\u003c\/li\u003e\n\u003cli\u003eMax. operating temperature heat exchanger 100 °C\u003c\/li\u003e\n\u003cli\u003eHeat loss: 32 watts\u003c\/li\u003e\n\u003cli\u003eDimensions with insulation (diameter x height): 565 x 1045 mm\u003c\/li\u003e\n\u003cli\u003eWeight (empty): 71 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical data for heating element\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eController adjustable externally from ~10°C to ~approx. 75°C\u003c\/li\u003e\n\u003cli\u003eConnection thread: 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e\n\u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e\n\u003cli\u003ePower: 3.0 kW\u003c\/li\u003e\n\u003cli\u003ePower supply: 230V\u003c\/li\u003e\n\u003cli\u003eInstallation length: 345 mm\u003c\/li\u003e\n\u003cli\u003eEasy handling and installation\u003c\/li\u003e\n\u003cli\u003ewith Schuko plug\u003c\/li\u003e\n\u003cli\u003eWIFI\u003c\/li\u003e\n\u003cli\u003eApp control\u003c\/li\u003e\n\u003cli\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic hot water tank 100 liters\u003c\/li\u003e\n\u003cli\u003eHeating element 3 kW with 1 1\/2\u0026quot; male thread\u003c\/li\u003e\n\u003cli\u003eOperating and installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung_ETWS_v1.80.pdf?v=1748426180\" title=\"Operating instructions ETWS\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" target=\"_blank\"\u003eOperating instructions for hot water tank\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":56409202753884,"sku":"ETWS120+WEHPW3","price":668.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/trinkwasserspeicher-120-liter-smart-heizstab-3-kw-mit-wifi-7366958.webp?v=1770692067"},{"product_id":"sunex-fish-s2-x-brauchwasserspeicher-150-liter","title":"Sunex FISH S2 150 X Solar Water Storage Tank 150 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Area of Application\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 150 X is a standing solar hot water storage tank with a nominal capacity of 150 liters for heating and storing domestic hot water. Two independent smooth-tube heat exchangers allow the hydraulic integration of two heat sources, for example a solar thermal system and a boiler or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eWith its compact height of 1,077 mm, the storage tank is particularly suitable for systems where two heat generators are to be integrated but only limited space is available in the utility or boiler room.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank vessel is made of enamelled steel S235JR. The inner surface in contact with drinking water is protected against corrosion by a high-quality enamel coating and two magnesium anodes. The lower heat exchanger has a transfer surface of 0.78 m², the upper heat exchanger a surface of 0.47 m².\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several sensor pockets for temperature sensors, a thermometer connection, as well as connections for the professional retrofitting of a suitable electric heating element. The firmly integrated 50 mm PUR rigid foam insulation reduces heat losses. The storage tank achieves energy efficiency class B with a standby heat loss of 44 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe two separate heat exchangers create a flexible basis for bivalent hot water systems. Solar heat can, for example, be integrated via the lower heat exchanger, while the upper heat exchanger handles reheating via another heat generator.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates maintenance and cleaning work on the inside of the storage tank. The circulation connection and several sensor positions support adaptation to different system and control concepts.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 150 X can be integrated into closed domestic hot water systems with solar thermal, boilers, wood heating, or another professionally designed heat source. Connection to a heat pump is also technically possible, provided that the heat exchanger surface, output, flow rate, and required hot water temperature match the respective system.\u003c\/p\u003e \u003cp\u003eConnections with 1 1\/2 inch are available for the electric auxiliary heating. The electric heating element, safety group, domestic hot water expansion vessel, control system, and other system components must be selected according to the specific installation.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water storage tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e150 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaterial of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enamelled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeight 1,077 mm, diameter 607 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e66 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe tank must be installed exclusively upright on a level, load-bearing, and permanently dry surface. The installation area must be frost-free and provide sufficient space for connection, maintenance, and anode work.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. On the drinking water side, a safety valve with a response pressure of 6 bar, a suitable drinking water expansion vessel, and, if necessary, a pressure reducer must be provided.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. No shut-off valve may be installed between the safety valve and the cold water inlet.\u003c\/p\u003e \u003cp\u003eThe magnesium anodes, the safety valve, and the tightness of the system must be checked regularly. The specific sizing, hydraulic integration, and temperature control depend on the connected system and do not replace professional planning.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 150 X solar hot water storage tank with permanently integrated PUR insulation and gray outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378431828316,"sku":"SS2150","price":600.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X.png?v=1784111125"},{"product_id":"sunex-fish-s2-x-brauchwasserspeicher-200-liter","title":"Sunex FISH S2 200 X Solar Water Storage Tank 200 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 200 X is a standing solar hot water tank with a nominal capacity of 200 liters for heating and storing domestic hot water. Two independent smooth-tube heat exchangers allow the hydraulically separate integration of two heat sources, for example a solar thermal system and a boiler or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eWith an outer diameter of 607 mm and a height of 1,306 mm, the tank offers a compact footprint for heating and utility rooms. The ErP storage volume is 196 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe domestic water tank is made of enamelled steel S235JR. The enamel coating and two magnesium anodes support the corrosion protection of the tank surfaces that come into contact with drinking water. The two smooth-tube heat exchangers are made of steel P235GH in this version.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger has a transfer surface of 0.9 m² and achieves a continuous output of 31 kW under defined test conditions. The upper heat exchanger has a transfer surface of 0.6 m² and a continuous output of 22 kW. The actually achievable heat transfer depends on the system temperatures, flow rates, and hydraulic design.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several sensor wells for temperature sensors, a thermometer connection, and connections for an optional electric heating element. The permanently integrated 50 mm rigid polyurethane foam insulation reduces heat loss to the installation room. The tank achieves energy efficiency class B with a standby heat loss of 47 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe separate heat exchangers create a flexible basis for bivalent hot water systems. The lower heat exchanger can, for example, absorb solar heat, while the upper heat exchanger provides reheating via a second heat source.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates checking and cleaning of the tank interior. Multiple sensor positions support temperature detection and control adapted to the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 200 X is suitable for closed domestic hot water systems where solar thermal energy is to be combined with a boiler, a wood heating system, or another suitable heat source. Connection to a heat pump is possible provided that the heat exchanger surface, heat transfer capacity, flow rate, and required hot water temperature match the intended heat pump.\u003c\/p\u003e \u003cp\u003eConnections with 1 1\/2 inch are available for the electric auxiliary heating. The electric heating element, safety group, domestic hot water expansion vessel, pumps, controls, and other system components must be selected according to the specific project.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Tank Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e200 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaterial of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enamelled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,306 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth and depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e92 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed exclusively upright in a dry and frost-free room on a level, permanently load-bearing surface. Sufficient clearance must be planned for the inspection opening, magnesium anodes, and connection fittings for installation, connection, and subsequent maintenance work.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. On the drinking water side, a safety valve with a 6 bar response pressure, a suitable drinking water expansion vessel, and, if the supply pressure exceeds 6 bar, a pressure reducer must be provided.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. No shut-off valve may be installed between the safety valve and the cold water inlet.\u003c\/p\u003e \u003cp\u003eThe magnesium anodes, the safety valve, the tightness, and the condition of the tank must be checked regularly. The specific tank size, hydraulic connection, and temperature control must be planned to match the hot water demand and the connected heat generator.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 200 X solar hot water tank with permanently integrated PUR insulation and gray PVC outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378441494876,"sku":"SS2200","price":630.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X_4.png?v=1784111123"},{"product_id":"sunex-fish-s2-x-brauchwasserspeicher-300-liter","title":"Sunex FISH S2 300 X Solar Water Storage Tank 300 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 300 X is a standing solar hot water tank with a nominal capacity of 300 liters for heating and storing domestic hot water. Two independently operating smooth-tube heat exchangers allow the hydraulic integration of two heat sources, for example a solar thermal system and a boiler, a heat pump, or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eThe tank design is suitable for bivalent hot water systems where renewable heat is utilized and, if needed, supplemented by a second heat source. The ErP storage volume is 278 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank body is made of steel S235JR and is enameled on the domestic water side. Two magnesium anodes supplement the corrosion protection. The two smooth-tube heat exchangers are made of steel P235GH and operate hydraulically independently of each other.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger has a transfer surface of 1.2 m² and achieves a continuous output of 39 kW under defined test conditions. The upper heat exchanger has 0.9 m² of transfer surface and a continuous output of 31 kW. The actually transferable output depends on the temperatures, flow rates, and operating conditions of the respective system.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several thermometer pockets for temperature sensors, a thermometer connection, and connections for an optional electric heating element. The permanently integrated 50 mm PUR rigid foam insulation reduces heat loss to the installation room. The tank achieves energy efficiency class B with a standby heat loss of 51 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe separate heat exchangers create a flexible basis for different system concepts. The lower heat exchanger can, for example, transfer solar heat into the tank, while the upper heat exchanger handles reheating via another heat source.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates inspection, cleaning, and maintenance of the tank interior. Multiple sensor positions support temperature detection and control adapted to the system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 300 X is designed for closed domestic hot water systems with two separately connected heat sources. In addition to solar thermal, suitable boilers, wood heating systems, or heat pumps can be integrated. For heat pump systems, the heat exchanger surface, heat transfer capacity, flow rate, and required hot water temperature must match the heat pump used.\u003c\/p\u003e \u003cp\u003eConnections with 1 1\/2 inches are available for electric auxiliary heating. The electric heating element, safety group, domestic hot water expansion vessel, pumps, controls, and other system components must be selected according to the respective system design.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage Type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water storage tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e300 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,461 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth and depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e657 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e123 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed exclusively upright in a dry and frost-free room on a level, permanently load-bearing surface. The installation location must be able to safely support the weight of the fully filled storage tank including fittings and piping.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. Sufficient maintenance clearance must be planned for work on the inspection opening, magnesium anodes, and connections.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eA safety valve with a 6 bar response pressure must be installed at the cold water inlet. No shut-off valve may be installed between the safety valve and the storage tank. If the supply pressure exceeds 6 bar, a suitable pressure reducer is also required.\u003c\/p\u003e \u003cp\u003eThe storage tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. The magnesium anodes, the safety valve, the tightness and the condition of the storage tank must be checked regularly.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 300 X solar hot water storage tank with permanently integrated PUR insulation and grey PVC outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378454634844,"sku":"SS2300","price":760.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X_3.png?v=1784111125"},{"product_id":"sunex-fish-s2-x-brauchwasserspeicher-400-liter","title":"Sunex FISH S2 400 X Solar Water Storage Tank 400 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 400 X is a standing solar hot water tank with a nominal capacity of 400 liters for central heating and storage of domestic hot water. Two independent smooth-tube heat exchangers allow the hydraulically separate integration of two heat sources, for example a solar thermal system and a boiler, a wood heating system, a heat pump, or another suitable heat generator.\u003c\/p\u003e \u003cp\u003eThis version is suitable for bivalent hot water systems with increased storage volume. The storage volume declared for energy labeling is 392 liters.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe drinking water tank is made of steel S235JR and is enameled on the inside. Two magnesium anodes supplement the corrosion protection. The two hydraulically separate smooth-tube heat exchangers are made of steel P235GH in this version.\u003c\/p\u003e \u003cp\u003eThe lower heat exchanger has a transfer surface of 1.6 m² and achieves a continuous output of 50 kW under defined test conditions. The upper heat exchanger has 1.0 m² of transfer surface and a continuous output of 34 kW. The actually achievable heat transfer depends on temperatures, volume flows, and the hydraulic design of the connected system.\u003c\/p\u003e \u003cp\u003eThe equipment includes an inspection opening, a circulation connection, several thermometer pockets for temperature sensors, a thermometer connection, and connections for an optional electric heating element. The permanently integrated 50 mm PUR rigid foam insulation reduces heat loss to the installation room. The tank achieves energy efficiency class B with a standby heat loss of 63 W.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe two separate heat exchangers create a flexible basis for systems with regenerative and conventional heat generation. The lower heat exchanger can, for example, absorb solar heat, while the upper heat exchanger takes over reheating via a second heat source.\u003c\/p\u003e \u003cp\u003eThe inspection opening facilitates inspection, cleaning, and maintenance work on the inside of the tank. Multiple sensor positions support temperature detection and control tailored to the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem integration \u0026amp; compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S2 400 X is designed for closed domestic hot water systems with two separately connected heat sources. In addition to solar thermal, suitable boilers, wood heating systems, or heat pumps can be connected. When using a heat pump, the heat exchanger surface area, heat transfer capacity, temperature level, and flow rate must match the intended system.\u003c\/p\u003e \u003cp\u003eConnections with 1 1\/2 inches are available for the electric auxiliary heating. The electric heating element, safety group, domestic hot water expansion vessel, pumps, controller, and other system components must be selected according to the respective system design.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHot water storage tank with two heat exchangers\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e400 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum operating pressure of the storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,502 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth and depth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e174 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed exclusively upright in a dry and frost-free room on a level, permanently load-bearing surface. The installation location must be able to safely support the weight of the fully filled storage tank including fittings and piping.\u003c\/p\u003e \u003cp\u003eInstallation, hydraulic connection, and commissioning may only be carried out by appropriately qualified specialist personnel. Sufficient maintenance clearance must be planned for work on the inspection opening, magnesium anodes, and connection nozzles.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eA safety valve with a response pressure of 6 bar must be installed at the cold water inlet. No shut-off valve may be installed between the safety valve and the storage tank. If the supply pressure exceeds 6 bar, a suitable pressure reducer is also required.\u003c\/p\u003e \u003cp\u003eThe storage tank must be completely filled with water and vented before the heat exchangers or an optional electric heating element are put into operation. Magnesium anodes, safety valve, tightness, and tank condition must be checked regularly.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S2 400 X solar hot water storage tank with permanently integrated PUR insulation and gray PVC outer jacket\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378467250524,"sku":"SS2400","price":1050.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S2_X_2.png?v=1784111123"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-150-x-150-liter","title":"Sunex FISH S1 150 X domestic hot water tank 150 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 150 X 150 liter domestic hot water tank is a standing hot water tank for central domestic hot water preparation. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal systems, heat pumps, or boilers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is enameled and features two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design allows for clear integration into the boiler room, while the 150-liter tank volume is suitable for smaller hot water systems and compact installations. The inspection opening facilitates cleaning and maintenance, and the magnesium anodes protect the tank vessel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 150 X can be operated with an external heat source and, thanks to the smooth-tube heat exchanger, is particularly suitable for solar thermal systems, heat pumps, or boilers. A suitable electric heating element can be provided as an additional heat source via the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 150-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e150 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm PUR rigid foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage tank \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1098 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e56 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, heat exchanger flow, and heat exchanger return. Suitable safety fittings, pressure maintenance, and a professional leak test are required for operation and safety.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. Magnesium anodes, safety valve, and heat exchanger must be checked and maintained regularly. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 150 X domestic hot water storage tank 150 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378488516956,"sku":"SS1150","price":559.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fis_S1_X.png?v=1782451507"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-200-x-200-liter","title":"Sunex FISH S1 200 X domestic hot water tank, 200 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 200 X 200 liter domestic hot water tank is a standing hot water tank for central domestic hot water preparation. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal systems, heat pumps, or boilers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is enameled and features two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design supports clear integration in the boiler room. With a capacity of 200 liters, the tank is suitable for small to medium-sized domestic hot water systems where hot water is centrally heated via an external heat source. The inspection opening facilitates cleaning and inspection, while the magnesium anodes protect the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 200 X can be combined with solar thermal systems, heat pumps, or boilers via the internal smooth-tube heat exchanger. A suitable electric heating element can be planned as an additional heat source using the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 200-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e200 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage tank \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1306 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e607 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e80 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, as well as heat exchanger flow and heat exchanger return. For safe operation, suitable safety fittings, pressure maintenance, and a professional leak test are required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. The safety valve, magnesium anodes, and heat exchanger must be checked and maintained regularly. Unused connections must be professionally sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 200 X domestic hot water storage tank 200 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378493006172,"sku":"SS1200","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S_1_X_3.png?v=1782451498"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-300-x-300-liter","title":"Sunex FISH S1 300 X 300 Liter Domestic Hot Water Tank","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 300 X 300 liter domestic hot water tank is a standing hot water tank for central domestic hot water preparation. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal systems, heat pumps, or boilers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank has an enameled finish and features two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design supports clear integration in the boiler room. With a capacity of 300 liters, the tank is suitable for hot water systems with increased domestic hot water demand, where heating is to be provided centrally via an external heat source. The inspection opening facilitates cleaning and inspection, while the magnesium anodes protect the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 300 X can be combined with solar thermal systems, heat pumps, or boilers via the internal smooth-tube heat exchanger. A suitable electric heating element can be planned as an additional heat source using the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 300-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e300 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1461 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e657 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e657 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e105 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, as well as heat exchanger flow and heat exchanger return. Suitable safety fittings, pressure maintenance, and a professional leak test are required for safe operation.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. The safety valve, magnesium anodes, and heat exchanger must be checked and maintained regularly. Unused connections must be professionally sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 300 X domestic hot water storage tank 300 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378499232092,"sku":"SS1300","price":699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S_1_X_3.png?v=1782451498"},{"product_id":"brauchwasserspeicher-sunex-fish-s1-400-x-400-liter","title":"Sunex FISH S1 400 X domestic hot water tank 400 liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 400 X 400 liter domestic hot water tank is a standing hot water tank for central preparation of domestic hot water. Heating is provided via an internal smooth-tube heat exchanger that can be connected to external heat sources such as solar thermal, heat pump, or boiler.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank is enameled and has two magnesium anodes for corrosion protection. The equipment includes an internal heat exchanger, an inspection opening, a thermometer, and a sleeve for an optional electric heating element. The thermal insulation consists of 50 mm rigid PUR foam with a PVC jacket.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe standing design supports clear integration in the boiler room. With a capacity of 400 liters, the tank is suitable for hot water systems with higher domestic hot water demand, where heating is to be provided centrally via an external heat source. The inspection opening facilitates cleaning and control, while the magnesium anodes protect the tank.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe Sunex FISH S1 400 X can be combined with solar thermal, heat pump, or boiler via the internal smooth-tube heat exchanger. A suitable electric heating element can be planned as an additional heat source using the existing heating element sleeve.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e \u003cp\u003eThe most important technical data of the 400-liter variant are summarized for planning, selection, and comparison.\u003c\/p\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eDomestic hot water storage tank\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e400 l\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e95 °C storage \/ 110 °C heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e10 bar storage \/ 16 bar heat exchanger\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eStorage material\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eS235JR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eEnergy efficiency class\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003eB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e1502 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e757 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e \u003ctd class=\"product-th__value\"\u003e155 kg\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank is installed standing on a load-bearing, level surface. The hydraulic connection is made via cold water, hot water, circulation, as well as heat exchanger flow and heat exchanger return. For safe operation, suitable safety valves, pressure maintenance, and a professional leak test are required.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe permissible operating parameters must not be exceeded. The safety valve, magnesium anodes, and heat exchanger must be checked and maintained regularly. Unused connections must be properly sealed.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSunex FISH S1 400 X domestic hot water storage tank 400 liters\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378508407132,"sku":"SS1400","price":939.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Fish_S_1_X_3.png?v=1782451498"},{"product_id":"elektromet-wj-20-mister-elektro-haengespeicher-20-liter","title":"Elektromet WJ 20 MISTER Electric Wall-Mounted Storage Tank 20 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 20 MISTER is a compact electric water heater for vertical wall mounting. With a nominal capacity of 20 liters and a usable volume of 19 liters, this electric hanging tank is suitable for smaller hot water applications in sanitary, social, and commercial areas.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 20 MISTER can be integrated into a professionally installed drinking water system. The compact design with a diameter of 365 mm and a height of 490 mm makes the unit particularly suitable for confined installation situations.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power of 1500 W and is operated at 230 V \/ 50 Hz. The temperature can be continuously adjusted in the range of approx. 25 to 75 °C. A temperature limiter protects the unit from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is protected on the inside with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer shell is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 20 MISTER offers compact hot water storage for applications with moderate water demand. The mixed water volume at 40 °C is 32 dm³, making the small tank well suited for typical single-point or close-range supply areas.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating states, while the front thermometer provides easy orientation to the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked in blue, the hot water connection in red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the power, the tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e20 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e490 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e365 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e365 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e16 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a wall with sufficient load-bearing capacity. For the filled unit, a weight of approximately 35 kg should be expected. A clearance of approximately 280 mm should be provided below the control panel for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. Water connection, electrical testing, and maintenance must be carried out by a qualified professional.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted once the tank is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIf there is a risk of frost, the storage tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as there is water in the device.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 20 MISTER electric wall-mounted storage tank 20 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check function\u003c\/li\u003e \u003cli\u003eConnection cable with protective contact plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":57378721956188,"sku":"EESM20","price":129.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"elektromet-wj-30-mister-elektro-haengespeicher-30-liter","title":"Elektromet WJ 30 MISTER Electric Wall-Mounted Storage Tank 30 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Areas of Application\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 30 MISTER is an electric water heater designed for vertical wall mounting. With a nominal capacity of 30 liters and a usable volume of 29 liters, this electric hanging tank is suitable for smaller hot water applications in sanitary, social, and commercial settings.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 30 MISTER can be integrated into a professionally installed drinking water system. With a diameter of 365 mm and a height of 610 mm, its design offers compact hot water storage while requiring minimal space.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power of 1500 W and is powered by 230 V \/ 50 Hz. The temperature can be continuously adjusted in the range of approx. 25 to 75 °C. A temperature limiter protects the device from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is protected on the inside with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer casing is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 30 MISTER provides a compact hot water reserve for applications with moderate water demand. The mixed water volume at 40 °C is 48 dm³, offering more reserve than the smallest version of the series.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating statuses, while the front thermometer provides easy orientation regarding the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked blue, the hot water connection red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the power, the tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e30 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e610 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e365 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e365 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e20 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a sufficiently load-bearing wall. For the filled unit, a weight of approx. 49 kg should be expected. A clearance of approx. 310 mm should be provided below the control panel for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. The water connection, electrical testing, and maintenance must be carried out by a qualified professional.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted once the tank is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIf there is a risk of frost, the tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as there is water in the device.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 30 MISTER electric hanging water heater 30 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check function\u003c\/li\u003e \u003cli\u003eConnection cable with protective contact plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":57378732540252,"sku":"EESM30","price":134.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"elektromet-wj-40-mister-elektro-haengespeicher-40-liter","title":"Elektromet WJ 40 MISTER Electric Wall-Mounted Storage Tank 40 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Area of Application\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 40 MISTER is an electric water heater designed for vertical wall mounting. With a nominal capacity of 40 liters and a usable volume of 39 liters, this electric hanging tank is suitable for hot water applications in sanitary, social, and commercial sectors.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 40 MISTER can be integrated into a professionally installed drinking water system. With a diameter of 455 mm and a height of 555 mm, its design offers compact hot water storage with a relatively low unit height within the series.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power of 1500 W and is powered by 230 V \/ 50 Hz. The temperature can be adjusted continuously in the range of approx. 25 to 75 °C. A temperature limiter protects the device from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is protected on the inside with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer shell is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 40 MISTER provides a hot water reserve for applications with moderate water demand. The mixed water volume at 40 °C is 50 dm³, and the load profile is rated as M.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating states, while the front thermometer offers simple orientation regarding the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe storage tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked in blue, the hot water connection in red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the electricity, the storage tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e40 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e555 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e25 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a sufficiently load-bearing wall. For the filled unit, a weight of approximately 64 kg should be expected. Below the control panel, a clearance of approximately 310 mm should be provided for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. Water connection, electrical testing, and maintenance must be carried out by qualified personnel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted when the container is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIn case of frost risk, the tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as water is contained in the device.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 40 MISTER electric wall-mounted water heater 40 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check function\u003c\/li\u003e \u003cli\u003eConnection cable with protective contact plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":57378744762716,"sku":"EESM40","price":138.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"elektromet-wj-50-mister-elektro-haengespeicher-50-liter","title":"Elektromet WJ 50 MISTER Electric Wall-Mounted Storage Tank 50 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Area of Application\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 50 MISTER is an electric water heater designed for vertical wall mounting. With a nominal capacity of 50 liters and a usable volume of 48 liters, this electric hanging tank is suitable for hot water applications in sanitary, social, and commercial areas.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 50 MISTER can be integrated into a professionally installed drinking water system. Its design, with a diameter of 455 mm and a height of 640 mm, provides compact hot water storage with a mixed water volume of 67.8 dm³ at 40 °C.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power of 1500 W and is powered by 230 V \/ 50 Hz. The temperature can be continuously adjusted in a range of approx. 25 to 75 °C. A temperature limiter protects the device from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is protected on the inside with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer shell is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 50 MISTER provides a hot water reserve for applications with moderate water demand. The load profile is indicated as M, and the energy efficiency class is C.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating statuses, while the front thermometer provides easy orientation regarding the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe storage tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked in blue, the hot water connection in red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the power, the storage tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted storage tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e640 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e28 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a wall with sufficient load-bearing capacity. When filled, the unit weighs approximately 76 kg. A clearance of approximately 330 mm should be provided below the control panel for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. Water connection, electrical testing, and maintenance must be carried out by a qualified professional.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted once the tank is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIn case of frost risk, the tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as water is present in the device.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 50 MISTER Electric wall-mounted storage tank 50 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check function\u003c\/li\u003e \u003cli\u003eConnection cable with protective earth plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":57378779070812,"sku":"EESM50","price":144.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"elektromet-wj-60-mister-elektro-haengespeicher-60-liter","title":"Elektromet WJ 60 MISTER Electric Wall-Mounted Storage Tank 60 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Areas of Application\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 60 MISTER is an electric water heater designed for vertical wall mounting. With a nominal capacity of 60 liters and a usable volume of 59 liters, this electric hanging tank is suitable for hot water applications in sanitary, social, and commercial sectors.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 60 MISTER can be integrated into a professionally installed drinking water system. With a diameter of 455 mm and a height of 720 mm, its design offers a larger hot water reserve within the compact WJ-MISTER series.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power output of 1500 W and is powered by 230 V \/ 50 Hz. The temperature can be continuously adjusted within a range of approx. 25 to 75 °C. A temperature limiter protects the device from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is internally protected with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer casing is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 60 MISTER provides a hot water reserve for applications with moderate to increased water demand. The mixed water volume at 40 °C is 95 dm³, and the load profile is designated as M.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating statuses, while the front thermometer offers simple orientation regarding the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked in blue, the hot water connection in red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the electricity, the tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e60 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e720 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e30 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a wall with sufficient load-bearing capacity. For the filled unit, a weight of approximately 89 kg should be expected. Below the control panel, a clearance of approximately 350 mm should be provided for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. Water connection, electrical testing, and maintenance must be carried out by a qualified professional.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted once the tank is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIf there is a risk of frost, the storage tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as there is water in the device.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 60 MISTER electric wall-mounted storage tank 60 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check function\u003c\/li\u003e \u003cli\u003eConnection cable with protective contact plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":57378785198428,"sku":"EESM60","price":159.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"elektromet-wj-80-mister-elektro-haengespeicher-80-liter","title":"Elektromet WJ 80 MISTER Electric Wall-Mounted Storage Tank 80 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 80 MISTER is an electric water heater designed for vertical wall mounting. With a nominal capacity of 80 liters and a usable volume of 79 liters, this electric hanging tank is suitable for hot water applications in sanitary, social, and commercial sectors.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 80 MISTER can be integrated into a professionally installed drinking water system. Its design, with a diameter of 455 mm and a height of 890 mm, offers a larger hot water reserve within the WJ-MISTER series.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power of 1500 W and is powered by 230 V \/ 50 Hz. The temperature can be continuously adjusted within a range of approx. 25 to 75 °C. A temperature limiter protects the device from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is protected internally with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer casing is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 80 MISTER provides a hot water reserve for applications with increased water demand. The mixed water volume at 40 °C is 120 dm³, and the load profile is designated as M.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating states, while the front thermometer provides easy orientation regarding the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked blue, the hot water connection red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the power, the tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e80 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e890 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e35 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a sufficiently load-bearing wall. For the filled unit, a weight of approx. 114 kg should be expected. Below the control panel, a clearance of approx. 390 mm should be provided for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. Water connection, electrical testing, and maintenance must be carried out by a qualified professional.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted when the container is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIf there is a risk of frost, the tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as there is water in the device.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 80 MISTER electric wall-mounted water heater 80 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check valve function\u003c\/li\u003e \u003cli\u003eConnection cable with protective contact plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":57378793947484,"sku":"EESM80","price":176.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"elektromet-wj-100-mister-elektro-haengespeicher-100-liter","title":"Elektromet WJ 100 MISTER Electric Wall-Mounted Storage Tank 100 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Area of Application\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 100 MISTER is an electric water heater designed for vertical wall mounting. With a nominal capacity of 100 liters and a usable volume of 98 liters, this electric hanging tank is suitable for hot water applications in sanitary, social, and commercial sectors.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 100 MISTER can be integrated into a professionally installed drinking water system. Its design, with a diameter of 455 mm and a height of 1030 mm, offers a larger hot water reserve within the WJ-MISTER series.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power output of 1500 W and is powered by 230 V \/ 50 Hz. The temperature can be continuously adjusted within a range of approx. 25 to 75 °C. A temperature limiter protects the device from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is protected internally with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer shell is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 100 MISTER provides a hot water reserve for applications with increased water demand. The mixed water volume at 40 °C is 152 dm³, and the load profile is designated as M.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating states, while the front thermometer provides easy orientation regarding the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked in blue, the hot water connection in red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the power, the tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e100 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1030 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e40 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a sufficiently load-bearing wall. For the filled unit, a weight of approx. 138 kg should be expected. Below the control panel, a clearance of approx. 425 mm should be provided for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. Water connection, electrical testing, and maintenance must be carried out by a qualified professional.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted once the tank is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIf there is a risk of frost, the storage tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as there is water in the device.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 100 MISTER electric wall-mounted storage tank 100 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check function\u003c\/li\u003e \u003cli\u003eConnection cable with protective contact plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":57378810265948,"sku":"EESM100","price":181.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"elektromet-wj-120-mister-elektro-haengespeicher-120-liter","title":"Elektromet WJ 120 MISTER Electric Wall-Mounted Storage Tank 120 Liters","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe Elektromet WJ 120 MISTER is an electric water heater designed for vertical wall mounting. With a nominal capacity of 120 liters and a usable volume of 118 liters, this electric hanging tank is suitable for hot water applications in sanitary, social, and commercial sectors.\u003c\/p\u003e \u003cp\u003eAs a pressure-resistant tank, the WJ 120 MISTER can be integrated into a professionally installed drinking water system. With a diameter of 455 mm and a height of 1190 mm, this model offers a larger hot water reserve within the WJ-MISTER series.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe tank operates with an electric heating element with a power of 1500 W and is powered by 230 V \/ 50 Hz. The temperature can be adjusted continuously in the range of approx. 25 to 75 °C. A temperature limiter protects the device from overheating.\u003c\/p\u003e \u003cp\u003eThe inner tank is made of steel and is protected internally with ceramic enamel. A magnesium anode supports corrosion protection. The thermal insulation consists of CFC-free rigid polyurethane foam, and the outer casing is made of powder-coated steel sheet with plastic covers.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe WJ 120 MISTER provides a hot water reserve for applications with increased water demand. The mixed water volume at 40 °C is 194 dm³, and the load profile is specified as M.\u003c\/p\u003e \u003cp\u003eThe temperature can be set directly on the device via the control panel. The integrated indicator light shows operating statuses, while the front thermometer provides easy orientation regarding the tank temperature.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe tank is designed for vertical wall mounting and is connected via 1\/2-inch water connections. The cold water connection is marked in blue, the hot water connection in red. The safety valve is mounted directly on the cold water connection.\u003c\/p\u003e \u003cp\u003eThe electrical connection is made via a suitable Schuko socket with 230 V. Before switching on the power, the tank must be completely filled with water.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eElectric wall-mounted tank\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e120 l\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for drinking water\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eTank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel tank with ceramic enamel\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeat exchanger\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eCFC-free rigid polyurethane foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e6 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1190 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWidth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eDepth\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e455 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e48 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eMounting\u003c\/h2\u003e \u003cp\u003eThe tank must be mounted exclusively vertically on a sufficiently load-bearing wall. For the filled unit, a weight of approx. 166 kg should be expected. Below the control panel, a clearance of approx. 460 mm should be provided for maintenance work.\u003c\/p\u003e \u003cp\u003eThe safety valve must be installed directly at the cold water connection. No shut-off valve may be installed between the safety valve and the tank. Water connection, electrical testing, and maintenance must be carried out by a qualified professional.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe power plug may only be inserted when the container is completely filled with water. The safety valve should be checked regularly for proper function. The magnesium anode is relevant for corrosion protection and must be checked or replaced at the maintenance interval.\u003c\/p\u003e \u003cp\u003eIf there is a risk of frost, the tank must be completely drained. Operation in rooms with temperatures below 0 °C is not intended as long as there is water in the device.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eElektromet WJ 120 MISTER Electric wall-mounted water heater 120 liters\u003c\/li\u003e \u003cli\u003eSafety valve with integrated check function\u003c\/li\u003e \u003cli\u003eConnection cable with protective contact plug\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Elektromet","offers":[{"title":"Vaiketitel","offer_id":57378828583260,"sku":"EESM120","price":193.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Mister.png?v=1782982721"},{"product_id":"waermepumpenspeicher-sunex-fish-s16-300-x-300-liter-2-waermetauscher","title":"SUNEX FISH S16 300 X heat pump storage tank – 300 liters with 2 heat exchangers","description":"\u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e \u003cp\u003eThe SUNEX FISH S16 300 X is a floor-standing, enamelled drinking water storage tank with a nominal capacity of 300 litres. Its two internal smooth-tube heat exchangers allow the combination of a heat pump with an additional heat source.\u003c\/p\u003e \u003cp\u003eThe large-surface upper heat exchanger is intended for connection to a heat pump. The lower heat exchanger can, for example, be connected to a solar thermal system or a heating boiler. This makes the tank suitable for system concepts in which domestic hot water preparation is to be carried out flexibly via two heat generators.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e \u003cp\u003eThe storage tank body is made of steel S235JR and is protected on the drinking water side with a high-quality enamel coating. Two magnesium sacrificial anodes support corrosion protection. A titanium anode can optionally be used.\u003c\/p\u003e \u003cp\u003eThe upper heat exchanger has a heat transfer surface of 2.6 m², the lower heat exchanger of 1.2 m². Several sensor connections are available for control. In addition, the tank has a circulation connection, an inspection opening and a sleeve for an optional electric heating element.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eEveryday Benefits\u003c\/h2\u003e \u003cp\u003eThe combination of a heat pump heat exchanger and a second heat exchanger allows the demand-based integration of additional heat sources. This can, for example, enable the use of solar heat or reheating by a heating boiler.\u003c\/p\u003e \u003cp\u003eThe 50 mm thick rigid polyurethane foam insulation reduces heat losses in standby mode. The tank is classified in energy efficiency class B and has a standby heat loss of 52 W. The inspection opening facilitates regular inspection and cleaning of the tank interior.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e \u003cp\u003eThe flow and return of the heat pump are connected to the upper heat exchanger. The lower heat exchanger is intended for a suitable second heat source. The heat exchanger connections and the drinking water connections are designed as G 1 inch.\u003c\/p\u003e \u003cp\u003eA circulation connection G 3\/4 inch is available. A sleeve G 1 1\/2 inch is available for an optional electric heating element. The selection and sizing of the heat pump, second heat source, safety devices, and control must be coordinated with the respective system concept.\u003c\/p\u003e \u003c\/div\u003e \u003cstyle\u003e .product-th{margin-top:2rem}.product-th h2{margin:0 0 1rem}.product-th__table{width:100%;border-collapse:separate;border-spacing:0}.product-th__table td{padding:.95rem 1rem;vertical-align:top}.product-th__label{font-weight:700;width:38%;color:#213670}.product-th__value{color:#1f2937}.product-th__table tr:nth-child(odd) td{background:#f4f7fb}.product-th__table tr:nth-child(even) td{background:#fafbfd} \u003c\/style\u003e \u003cdiv class=\"product-th\"\u003e \u003ch2\u003eTechnical data at a glance\u003c\/h2\u003e \u003ctable class=\"product-th__table\"\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage type\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eHeat pump storage tank for domestic hot water\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e300 liters\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eNumber of heat exchangers\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for heat pumps\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eSuitable for solar thermal systems\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eYes, via the lower heat exchanger\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eStorage tank material\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eSteel S235JR, enameled inside\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eInsulation\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e50 mm rigid PUR foam\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. storage temperature\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e95 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMax. operating pressure of storage tank\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e1,462 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eOuter diameter\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e657 mm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eEmpty weight\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e160 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eInstallation\u003c\/h2\u003e \u003cp\u003eThe storage tank must be installed vertically on a level, load-bearing, and frost-free surface. The tilting dimension of 1,557 mm must be taken into account during transport and installation.\u003c\/p\u003e \u003cp\u003eThe cold water inlet must be equipped with a suitable safety group including a safety valve, backflow preventer, shut-off valve, and drain. If the supply pressure exceeds 6 bar, a pressure reducer must be installed. Installation and commissioning may only be carried out by qualified specialist personnel.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eNotes\u003c\/h2\u003e \u003cp\u003eThe tank must be completely filled and vented before commissioning the heat exchangers or an optional electric heating element. Operation of the electric heating element in an unfilled tank is not permitted.\u003c\/p\u003e \u003cp\u003eThe safety valve must not be shut off or sealed. The tank, connections, heat exchangers, and sacrificial anodes must be checked regularly. The magnesium anodes must be inspected depending on water quality and consumption conditions and replaced if necessary.\u003c\/p\u003e \u003c\/div\u003e \u003cdiv class=\"gema-section\"\u003e \u003ch2\u003eScope of delivery\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSUNEX FISH S16 300 X heat pump tank\u003c\/li\u003e \u003cli\u003eFactory-applied 50 mm PUR rigid foam insulation with outer jacket\u003c\/li\u003e \u003cli\u003eTwo magnesium sacrificial anodes\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e","brand":"Sunex","offers":[{"title":"Vaiketitel","offer_id":57378948743516,"sku":"SFI16300","price":1200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/gema-shop-sunex-fish-s16-warmwasserspeicher_11637cea-ac5d-4cbc-aa2f-2cb716f17d04.jpg?v=1783936331"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/Kategoriebild_Warmwasserspeicher.png?v=1784788077","url":"https:\/\/ee.gemashop.de\/en\/collections\/warmwasserspeicher.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}