{"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":696.71,"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\/joogiveemahuti-100-liitrit-nutikas-kutteelement-3-kw-wifi-ga","provider":"GEMA Shop","version":"1.0","type":"link"}