{"id":17864,"date":"2025-03-28T17:06:44","date_gmt":"2025-03-28T15:06:44","guid":{"rendered":"https:\/\/heatex.ee\/toode\/electric-boiler-for-floor-heating\/"},"modified":"2026-09-07T09:33:24","modified_gmt":"2026-09-07T06:33:24","slug":"electric-boiler-for-floor-heating","status":"publish","type":"product","link":"https:\/\/heatex.ee\/en\/product\/electric-boiler-for-floor-heating\/","title":{"rendered":"Electric Boiler for Floor Heating"},"content":{"rendered":"<p>Due to its compact size (150&#215;625 mm), <strong>an electric<\/strong> floor heating unit is an excellent solution when there is no space to install a large heating system.<\/p>\n<p><strong>Electric boilers<\/strong> are also well-suited as a temporary heating solution during construction, particularly for underfloor heating. Installation is simple, and <a href=\"https:\/\/heatex.ee\/en\/product\/digital-thermostats\/\">the thermostat<\/a> controls the temperature within the range of 0\u2026+40\u00b0C. A thermostat with a range of 5\u2026+85\u00b0C and overheat protection up to +110\u00b0C is also available.  <\/p>\n<p>Electric boilers are also used in renewable energy heating systems (solar energy) and geothermal heating systems. It is recommended to use a storage tank as well to make the heating system more energy-efficient. <\/p>\n<h2 class=\"\" data-fontsize=\"26\" data-lineheight=\"39px\">The available capacities are:<\/h2>\n<p>3.0 kW, 3&#215;400 V \u2013 price: 299 EUR\/unit + shipping<\/p>\n<p>6.0 kW, 3&#215;400 V \u2013 price 335 EUR\/unit + shipping<\/p>\n<p>9.0 kW, 3&#215;400 V \u2013 price: 355 EUR\/unit + shipping<\/p>\n<p>Delivery time is usually 1 week (depending on whether the items are in stock at the factory).<\/p>\n<h2 class=\"\" data-fontsize=\"26\" data-lineheight=\"39px\">Installation Information:<\/h2>\n<p>The set includes: a metal housing with 3\/4\u2033 outlets, 1x heating element, and 1x thermostat (5\u202685\u00b0C) with overheat protection.<\/p>\n<p>A circulation pump, expansion tank, and check valves must be purchased as needed.<\/p>\n<p>Important information:<\/p>\n<ul>\n<li><a href=\"https:\/\/heatex.ee\/en\/product-category\/heating-elements\/\">The heating element<\/a> must always be submerged in water to prevent overheating and burning out.<\/li>\n<li>Regular limescale removal extends the life of the heating element.<\/li>\n<li>When the heating element is in operation, there must be continuous circulation.<\/li>\n<li>Electric boilers must be installed vertically, with the thermostat facing downward.<\/li>\n<\/ul>\n<p class=\"normal\">The flow-through water heater is designed to be connected to a heating system, which allows the heating system to be turned off during periods when it is only necessary to heat water in the hot-water tank or in a radiator.<\/p>\n<p class=\"normal\">The standard model is available in capacities ranging from 3 kW to 9 kW at 3 x 400 V. The boiler is constructed of heavy-duty boiler tubing and weather-resistant (COR-TEN) steel, and is insulated.<br \/>\nThe heating element is a standard 2\u2033 RG immersion heater equipped with an H-type junction box (thermostat 5\u201385 \u00b0C and thermal cut-off at 110 \u00b0C). <\/p>\n<p>You can view our selection of heating elements in our product catalog: <a href=\"https:\/\/heatex.ee\/en\/product\/straight-heating-elements\/\">https:\/\/heatex.ee\/toode\/sirged-kutteelemendid\/<\/a><\/p>\n<p class=\"normal\"><strong>Good to know:<\/strong><\/p>\n<ul class=\" normal\">\n<li>In residential use, flow-through boilers must not come into direct contact with domestic water.<\/li>\n<li>There must be two separate systems: a domestic water system and a heating water system.<\/li>\n<li>The submersible heater must be completely submerged in water at all times.<\/li>\n<li>It is recommended to remove limescale at regular intervals.<\/li>\n<li>Flow-through boilers must be installed in a vertical position, with the connection box facing downward.<\/li>\n<li>The circulation pump must be running when the radiator is in heating mode.<\/li>\n<\/ul>\n<p><strong>The product<\/strong> is manufactured at our production facility in Denmark by JEVI A\/S, for whom we serve as the official representative in Estonia. You can view the entire product lineup on their website <a href=\"http:\/\/www.jevi.dk\/\">at http:\/\/www.jevi.dk<\/a> <\/p>\n<p><a href=\"https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-4199 size-full\" src=\"https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel.jpg\" alt=\"\" width=\"695\" height=\"847\" srcset=\"https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel.jpg 695w, https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-246x300.jpg 246w, https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-600x731.jpg 600w\" sizes=\"(max-width: 695px) 100vw, 695px\" \/><\/a><a href=\"https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-skeem-1.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-4197 size-full\" src=\"https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-skeem-1.jpg\" alt=\"\" width=\"1477\" height=\"458\" srcset=\"https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-skeem-1.jpg 1477w, https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-skeem-1-300x93.jpg 300w, https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-skeem-1-1024x318.jpg 1024w, https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-skeem-1-768x238.jpg 768w, https:\/\/heatex.ee\/wp-content\/uploads\/2025\/03\/Elektrikatel-skeem-1-600x186.jpg 600w\" sizes=\"(max-width: 1477px) 100vw, 1477px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Due to its compact size (150&#215;625 mm), an electric floor heating unit is an excellent solution when there is no space to install a large heating system. Electric boilers are also well-suited as a temporary heating solution during construction, particularly for underfloor heating. Installation is simple, and the thermostat controls the temperature within the range [&hellip;]<\/p>\n","protected":false},"featured_media":14864,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[4053],"product_tag":[],"class_list":["post-17864","product","type-product","status-publish","has-post-thumbnail","product_cat-space-heating","pa_pinge-3x400-v","pa_voimsus-3-0-kw","pa_voimsus-6-0-kw","pa_voimsus-9-0-kw","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Electric Boiler for Floor Heating - Heatex.ee heating devices<\/title>\n<meta name=\"description\" content=\"Due to their compact size (150x625 mm), electric floor heating units are an excellent solution when there isn&#039;t enough space to install a large heating system. 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