{"product_id":"elektroheizstab-mit-regler-und-thermostat-3-kw","title":"Electric heating element SELFA ZGTi 3.0 kW","description":"\u003cdiv class=\"gema-section\"\u003e\n\u003ch2\u003eProduct Overview \u0026amp; Application Area\u003c\/h2\u003e\n\u003cp\u003eThe SELFA ZGTi 3.0 kW electric heating element is an electric screw-in heater for direct water heating in suitable hot water, drinking water, and buffer tanks. It is suitable as an auxiliary heater, booster heater, or temporary electric heat source when the tank connection, tank volume, installation length, water quality, and electrical connection conditions match the selected power variant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gema-section\"\u003e\n\u003ch2\u003eTechnology \u0026amp; Equipment\u003c\/h2\u003e\n\u003cp\u003eThe ZGTi version features integrated temperature control, a safety temperature limiter, and galvanically isolated heating elements. The temperature is regulated via the adjustment knob on the connection head, while the status indicators on the housing make the power supply and heating operation visible. The 3.0 kW version has an installation length of 270 mm and is intended for three-phase connection via a five-core connection cable without a plug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gema-section\"\u003e\n\u003ch2\u003eEveryday Benefits\u003c\/h2\u003e\n\u003cp\u003eThe heating element enables clearly controllable electric booster heating directly in the tank and can supplement existing heating systems in suitable tank installations. The integrated control switches off the heating operation once the set temperature is reached and switches it back on when the temperature drops. This supports a traceable, thermostat-controlled operation without additional external control on the device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gema-section\"\u003e\n\u003ch2\u003eSystem Integration \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe SELFA ZGTi 3.0 kW is intended for tanks with a suitable 1 1\/2-inch connection socket. Before installation, the installation length, minimum tank volume, operating pressure, water quality, position of the connection socket, and electrical connection conditions must be checked. The heating element is only suitable for water-filled tanks and must not be operated dry.\u003c\/p\u003e\n\u003c\/div\u003e\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\u003cdiv class=\"product-th\"\u003e\n\u003ch2\u003eTechnical Data at a Glance\u003c\/h2\u003e\n\u003cp\u003eThe following technical data refers to the SELFA ZGTi 3.0 kW power variant.\u003c\/p\u003e\n\u003ctable class=\"product-th__table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eRated output\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e3.0 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\"\u003e400 V\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\"\u003ethree-phase \/ 3 x 230 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\"\u003e5-wire, 1.5 mm², without plug\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\"\u003e1 1\/2 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaximum temperature control\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e75 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\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\n\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003eAISI 316L pipe material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"product-th__label\"\u003eMinimum storage volume\u003c\/td\u003e\n\u003ctd class=\"product-th__value\"\u003e80 liters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gema-section\"\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eInstallation is carried out in a suitable 1 1\/2-inch connection socket of the storage tank. The heating element must be permanently and completely covered with water when installed, and sufficient distance must be maintained from the tank walls or internal components within the storage tank. Mechanical installation, electrical connection, and testing of the system must be carried out by qualified professionals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gema-section\"\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cp\u003eThe heating element must not be operated outside the storage tank or without sufficient water coverage. With hard water, regular visual inspection and descaling are important, as limescale deposits can impair heat transfer and affect the service life. After the safety temperature limiter has tripped, the cause must be professionally checked before the device is put back into operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gema-section\"\u003e\n\u003ch2\u003eScope of delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSELFA ZGTi screw-in heating element 3.0 kW with integrated controller and thermostat\u003c\/li\u003e\n\u003cli\u003eFive-core connection cable without plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SELFA","offers":[{"title":"Vaiketitel","offer_id":47926256238940,"sku":"DEH33","price":238.24,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/elektroheizstab-mit-regler-und-thermostat-3-kw-3762081.jpg?v=1770692791","url":"https:\/\/ee.gemashop.de\/en\/products\/elektroheizstab-koos-regulaatori-ja-termostaadiga-3-kw","provider":"GEMA Shop","version":"1.0","type":"link"}