{"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":744.35,"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","url":"https:\/\/ee.gemashop.de\/en\/products\/sooja-tarbevee-paak-180-l-kuttekehaga-3-kw","provider":"GEMA Shop","version":"1.0","type":"link"}