{"product_id":"elektromet-hygienespeicher-mit-solarregister-isolierung-a-1000-liter","title":"Elektromet Hygienic Storage Tank with Solar Register \u0026 Insulation A – 1000 Liters","description":"\u003ch2\u003eHeating water buffer tank with domestic hot water heating WGJ-BN INOX SOLAR\u003c\/h2\u003e  \u003ch3\u003eStructure and intended use\u003c\/h3\u003e  \u003cp\u003eThe WGJ-BN INOX SOLAR is a combined buffer storage tank for heating water and domestic hot water with an integrated stainless steel heating coil as a heat exchanger. It was designed for integration into central heating systems with boilers, heat pumps, or for the use of solar heat, and enables both the storage of heating energy and the continuous heating of drinking water.\u003c\/p\u003e  \u003cp\u003eInside are two separate heating coils: one made of black steel tubing for an additional heat source (e.g., solar collectors), and a stainless steel corrugated tubing coil for efficient domestic hot water heating, which also allows the unit to function as an instantaneous water heater. The maximum operating pressure of the storage tank is 0.3 MPa.\u003c\/p\u003e  \u003ch3\u003eTechnical features\u003c\/h3\u003e  \u003cp\u003eThe tank's casing is made of black sheet steel and is thermally insulated with a 100 mm thick layer of polystyrene foam; this insulation is removable and protected by a laminate sheath. The stainless steel coil ensures a large heat transfer surface and rapid heating of domestic water.\u003c\/p\u003e  \u003cp\u003eTo expand functionality, electrically heated cartridges of the EJK 1500 ÷ 9000 type from ZUG \u0026quot;ELEKTROMET\u0026quot; can be used. The design and dimensions can be found in the manufacturer's specifications; connections and mounting points must be made according to the markings on the housing.\u003c\/p\u003e  \u003ch3\u003eSafety and assembly instructions\u003c\/h3\u003e  \u003cp\u003eThe storage tank may only be operated in closed heating systems in conjunction with a functioning safety valve. A safety valve with a maximum opening pressure of 0.3 MPa must be installed on the heating water return line; this valve protects against excessive pressure buildup in the heating circuit.\u003c\/p\u003e  \u003cp\u003eA safety valve with a rated opening pressure of 0.67 MPa (6.7 bar) must be installed at the cold water inlet to the stainless steel coil and at the solar inlet. No shut-off valves may be installed between the safety valve and the storage tank, and the safety valve outlet must not be blocked or obstructed.\u003c\/p\u003e  \u003ch3\u003eRecommended additional components\u003c\/h3\u003e  \u003cp\u003eTo extend the service life of the storage tank and ensure trouble-free operation of the safety valve, the manufacturer recommends the use of mechanical filter systems (e.g., wound filters) on the cold water inlet directly upstream of the safety valve. These filters remove solid contaminants such as sand, corrosion particles, or sludge.\u003c\/p\u003e  \u003cp\u003eFor electric auxiliary heating, only cartridge heaters with insulated heating elements are permitted during the warranty period; the EJK series from ELEKTROMET meets this requirement. All auxiliary components must be installed according to the respective manufacturer's instructions.\u003c\/p\u003e  \u003ch3\u003eMaintenance and operation\u003c\/h3\u003e  \u003cp\u003eThe safety valve's functionality must be checked at least once a month and always before each commissioning after decommissioning. Before any maintenance or repair work, the respective systems must be shut down and secured in accordance with safety regulations.\u003c\/p\u003e  \u003cp\u003eRepairs to the storage tank and water installation may only be carried out by qualified personnel. Regular inspections and proper maintenance increase the operational reliability and service life of the device.\u003c\/p\u003e  \u003ch3\u003eInstallation of a heating cartridge\u003c\/h3\u003e  \u003cp\u003eDuring the warranty period, only electrically heated cartridges with insulated heating elements may be used. ELEKTROMET EJK cartridge heaters (type EJK 1500 ÷ 9000) are recommended. Installation and electrical connection must be carried out in accordance with the manufacturer's specifications and applicable standards.\u003c\/p\u003e  \u003ch3\u003eAreas of application and advantages\u003c\/h3\u003e  \u003cp\u003eThe WGJ-BN INOX SOLAR is suitable for residential and commercial properties where a combination of buffer storage for heating systems and on-demand hot water preparation is desired. It is particularly advantageous for use in systems with solar collectors, heat pumps, or conventional boilers.\u003c\/p\u003e  \u003cp\u003eThe combination of a large heat exchange surface, compact design, and good thermal insulation enables rapid heat delivery and energy efficiency. The stainless steel coil ensures hygienic heating of domestic water without direct storage for extended periods, thus reducing the risk of Legionella.\u003c\/p\u003e  \u003ch3\u003eTechnical data\u003c\/h3\u003e  \u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/EBNSTTB_790_749.webp?v=1758714156\"\u003e\u003c\/p\u003e  \u003ch3\u003eScope of delivery\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003eHygiene storage 800 or 1,000 liters\u003c\/li\u003e  \u003cli\u003e100 mm A insulation (2 half shells removable)\u003c\/li\u003e  \u003cli\u003eAssembly \u0026amp; Operating instructions\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Elektromet","offers":[{"title":"Default Title","offer_id":57377726824796,"sku":"EBNS1000","price":2063.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizwasser-pufferspeicher-1906143.webp?v=1770692002","url":"https:\/\/be.gemashop.de\/en\/products\/hygiene-storage-with-solar-register-insulation-a-1","provider":"GEMA Shop","version":"1.0","type":"link"}