{"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 storage tank with integrated OWR1 3 kW heating element – ​​compact hot water solution\u003c\/h2\u003e  \u003ch3\u003eProduct description Hot water storage tank\u003c\/h3\u003e  \u003cp\u003eThe 100-liter ETWS domestic hot water storage tank is designed for the central and reliable heating of domestic hot water. A highly efficient heat exchanger transfers heat from solar thermal systems or a boiler into the drinking water, while the high-quality enamel coating and a large magnesium sacrificial anode ensure internal corrosion protection.\u003c\/p\u003e  \u003cp\u003eThe rigid polyurethane foam insulation reduces heat loss and ensures good energy storage. Optionally, a 1 1\/2\" Electric heating elements can be retrofitted or combined to enable heating, e.g., via a photovoltaic-supported electric heating system.\u003c\/p\u003e  \u003ch3\u003eAdvantages of the 100-liter storage tank\u003c\/h3\u003e  \u003cp\u003eThe unit offers an attractive price-performance ratio and high hot water comfort for a typical demand of 100–180 liters. The integrated heat exchanger operates very efficiently, a circulation connection is provided, and connections for the heating circuit and domestic hot water are standardized.\u003c\/p\u003e  \u003cp\u003eCorrosion protection through enamel and magnesium anode, as well as robust insulation, ensure a long service life. Compatibility with solid fuel, pellet, and combination boilers, as well as solar thermal systems, makes the storage tank versatile.\u003c\/p\u003e  \u003ch3\u003eTechnical data for hot water storage tanks\u003c\/h3\u003e  \u003cp\u003eVolume 100 l; Heat exchanger surface area 1.2 m²; Heat exchanger capacity 5.27 l; Connections flow\/return heating 3\/4\" AG; Connections for domestic water and circulation 3\/4\" AG; Magnesium anode connection 1 1\/4\" IG; Connection for electric heating 1 1\/2\" IG.\u003c\/p\u003e  \u003cp\u003eThermal insulation: PUR foam; max. operating temperature storage tank 95 °C, heat exchanger 100 °C; max. operating pressure storage 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  \u003ch3\u003eProduct overview OWR1 heating element 3 kW\u003c\/h3\u003e  \u003cp\u003eThe OWR1 is a compact electric immersion heater with a power output of 3.0 kW at 230 V, designed for the direct heating of domestic hot water storage tanks, boilers, and buffer tanks. The 1 1\/2\" The connection thread and the installation length of 360 mm allow for easy integration into many standard containers.\u003c\/p\u003e  \u003cp\u003eThe heating element features an externally adjustable temperature control and an integrated safety temperature limiter for additional overheat protection. It comes complete with a pre-installed Schuko plug for easy electrical connection.\u003c\/p\u003e  \u003ch3\u003eTechnical data heating element\u003c\/h3\u003e  \u003cp\u003ePower output 3.0 kW; voltage supply 230 V; connection thread 1 1\/2\" AG; Installation length 360 mm; Installation type horizontal; Adjustable from approx. 20 °C to approx. 70 °C; Safety temperature limiter 85 °C; Supplied with Schuko plug.\u003c\/p\u003e  \u003ch3\u003eAssembly and safety\u003c\/h3\u003e  \u003cp\u003eThe heating element is positioned horizontally across the 1 1\/2\" The threaded connection is screwed into the storage tank; before installation, the power supply must be switched off and the sealing surfaces checked. The externally mounted controller allows for convenient adjustments, and the safety temperature limiter prevents overheating.\u003c\/p\u003e  \u003cp\u003eIt is recommended to follow the installation instructions and consult a qualified electrician if you have any questions. Regular visual inspections and checks of seals and electrical fuses will extend the service life and increase operational safety.\u003c\/p\u003e  \u003ch3\u003eAreas of application and combinations\u003c\/h3\u003e  \u003cp\u003eThe combination of a 100-liter storage tank and OWR1 heating element is suitable for private households as well as smaller commercial applications, either as a complete solution or as a supplement to existing systems. The storage tank can be operated with solar thermal systems, solid fuel and pellet boilers, as well as combination boilers, and the electric auxiliary heater enables flexible operating modes, for example in conjunction with photovoltaics.\u003c\/p\u003e  \u003ch3\u003eScope of delivery and service information\u003c\/h3\u003e  \u003cp\u003eThe delivery includes the ETWS hot water storage tank (100 l), the OWR1 3 kW heating element with pre-installed Schuko plug, and the respective installation and operating instructions (please check the product offer). Before commissioning, the system must be professionally connected and the fuses must be properly protected.\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\u003eExternal regulator from ~20°C until ~ approx. 70°C adjustable\u003c\/li\u003e  \u003cli\u003eConnection thread: 1 1\/2\" AG\u003c\/li\u003e  \u003cli\u003eInstallation type: horizontal.\u003c\/li\u003e  \u003cli\u003eSafety temperature limiter: 85°C\u003c\/li\u003e  \u003cli\u003ePower: 3.0 kW\u003c\/li\u003e  \u003cli\u003ePower supply: 230V\u003c\/li\u003e  \u003cli\u003eInstallation length: 360 mm\u003c\/li\u003e  \u003cli\u003eEasy handling and assembly  \u003c\/li\u003e  \u003cli\u003ewith Schuko plug\u003cbr\u003e  \u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eDrinking water storage tank 100 liters\u003c\/li\u003e  \u003cli\u003eHeating element 3 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\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung ETWS\" target=\"_blank\"\u003eOperating instructions for hot water storage tank\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Gema GmbH","offers":[{"title":"Default Title","offer_id":56409075646812,"sku":"ETWS100+WEHP3230","price":536.2,"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:\/\/nl.gemashop.de\/en\/products\/drinking-water-storage-tank-100-liters-with-orw1-heating-element-3kw","provider":"GEMA Shop","version":"1.0","type":"link"}