{"product_id":"vaillant-ecotech-418-heat-only-with-horizontal-flue-15mm-scale-reducer-kopya","title":"Vaillant Ecotech 424 Heat Only with Horizontal Flue \u0026 15mm Scale Reducer","description":"\u003cp data-start=\"247\" data-end=\"689\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"251\" data-end=\"296\"\u003eVaillant ecoTEC Plus 424 Open Vent Boiler\u003c\/strong\u003e is a high-efficiency \u003cstrong data-start=\"318\" data-end=\"347\"\u003e24kW heat-only gas boiler\u003c\/strong\u003e designed for traditional open-vented central heating systems. Combining advanced condensing technology with Vaillant's trusted engineering, it delivers reliable heating performance, exceptional efficiency, and quiet operation for homes that use a separate hot water cylinder and cold water storage tank. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"926\"\u003eIts compact wall-mounted design, intelligent controls, and flexible installation options make the ecoTEC Plus 424 an excellent replacement for older regular boilers, providing dependable heating while helping reduce energy consumption.\u003c\/p\u003e\n\u003chr data-start=\"928\" data-end=\"931\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"933\" data-end=\"948\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"950\" data-end=\"1595\"\u003e\n\u003cli data-section-id=\"19239j9\" data-start=\"950\" data-end=\"989\"\u003e24kW heat-only (Open Vent) gas boiler\u003c\/li\u003e\n\u003cli data-section-id=\"bdylec\" data-start=\"990\" data-end=\"1014\"\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli data-section-id=\"p1d3wk\" data-start=\"1015\" data-end=\"1069\"\u003eDesigned for traditional open-vented heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"1hz6ld0\" data-start=\"1070\" data-end=\"1109\"\u003eHigh-efficiency condensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"1kd8wkc\" data-start=\"1110\" data-end=\"1146\"\u003eErP A Rated for heating efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"fxzaq2\" data-start=\"1147\" data-end=\"1176\"\u003eCompact wall-mounted design\u003c\/li\u003e\n\u003cli data-section-id=\"g6ahzn\" data-start=\"1177\" data-end=\"1211\"\u003eDurable aluminium heat exchanger\u003c\/li\u003e\n\u003cli data-section-id=\"q33gfy\" data-start=\"1212\" data-end=\"1249\"\u003eBuilt-in two-stage frost protection\u003c\/li\u003e\n\u003cli data-section-id=\"1ouyvu7\" data-start=\"1250\" data-end=\"1300\"\u003ePush-button controls with digital status display\u003c\/li\u003e\n\u003cli data-section-id=\"5nn7fd\" data-start=\"1301\" data-end=\"1362\"\u003eCompatible with the full range of Vaillant heating controls\u003c\/li\u003e\n\u003cli data-section-id=\"r7rkc6\" data-start=\"1363\" data-end=\"1409\"\u003eFront-access components for easier servicing\u003c\/li\u003e\n\u003cli data-section-id=\"1r515r\" data-start=\"1410\" data-end=\"1440\"\u003eExcellent siting flexibility\u003c\/li\u003e\n\u003cli data-section-id=\"1dum7ma\" data-start=\"1441\" data-end=\"1595\"\u003eStandard 5-year manufacturer's warranty (extended warranty available with eligible Vaillant Advance installations) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1597\" data-end=\"1600\"\u003e\n\u003ch2 data-section-id=\"1k784zy\" data-start=\"1602\" data-end=\"1642\"\u003eIdeal for Traditional Heating Systems\u003c\/h2\u003e\n\u003cp data-start=\"1644\" data-end=\"1825\"\u003eThe ecoTEC Plus 424 is specifically designed for homes with an existing \u003cstrong data-start=\"1716\" data-end=\"1746\"\u003eopen-vented heating system\u003c\/strong\u003e, operating alongside a \u003cstrong data-start=\"1770\" data-end=\"1792\"\u003ehot water cylinder\u003c\/strong\u003e and \u003cstrong data-start=\"1797\" data-end=\"1824\"\u003ecold water storage tank\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1827\" data-end=\"2027\"\u003eUnlike a combi boiler, this model is dedicated to central heating, making it an ideal solution for larger traditional systems where stored hot water is preferred. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2029\" data-end=\"2032\"\u003e\n\u003ch2 data-section-id=\"o2ef1b\" data-start=\"2034\" data-end=\"2070\"\u003ePowerful 24kW Heating Performance\u003c\/h2\u003e\n\u003cp data-start=\"2072\" data-end=\"2205\"\u003eDelivering a \u003cstrong data-start=\"2085\" data-end=\"2116\"\u003e24kW central heating output\u003c\/strong\u003e, the ecoTEC Plus 424 is suitable for medium to larger homes with higher heating demands.\u003c\/p\u003e\n\u003cp data-start=\"2207\" data-end=\"2379\"\u003eIts intelligent modulation technology automatically adjusts the boiler's output to match the heating requirement, improving efficiency while helping reduce gas consumption.\u003c\/p\u003e\n\u003cp data-start=\"2381\" data-end=\"2558\"\u003eThe boiler provides a heating output range of approximately \u003cstrong data-start=\"2441\" data-end=\"2460\"\u003e6.3kW to 25.7kW\u003c\/strong\u003e in condensing mode for consistent and economical operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2560\" data-end=\"2563\"\u003e\n\u003ch2 data-section-id=\"13vq7gk\" data-start=\"2565\" data-end=\"2602\"\u003eCompact Design \u0026amp; Easy Installation\u003c\/h2\u003e\n\u003cp data-start=\"2604\" data-end=\"2706\"\u003eDespite its performance, the ecoTEC Plus 424 remains one of Vaillant's most compact heat-only boilers.\u003c\/p\u003e\n\u003ch3 data-section-id=\"bpec4l\" data-start=\"2708\" data-end=\"2722\"\u003eDimensions\u003c\/h3\u003e\n\u003cul data-start=\"2724\" data-end=\"2781\"\u003e\n\u003cli data-section-id=\"1kgxeqj\" data-start=\"2724\" data-end=\"2743\"\u003eHeight: \u003cstrong data-start=\"2734\" data-end=\"2743\"\u003e600mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ots3c5\" data-start=\"2744\" data-end=\"2762\"\u003eWidth: \u003cstrong data-start=\"2753\" data-end=\"2762\"\u003e375mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9c15ny\" data-start=\"2763\" data-end=\"2781\"\u003eDepth: \u003cstrong data-start=\"2772\" data-end=\"2781\"\u003e320mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2783\" data-end=\"2969\"\u003eIts compact size allows installation in kitchens, utility rooms, and airing cupboards while offering excellent access for servicing and maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"2971\" data-end=\"2974\"\u003e\n\u003ch2 data-section-id=\"1u2wg06\" data-start=\"2976\" data-end=\"3003\"\u003eEnergy Efficient Heating\u003c\/h2\u003e\n\u003cp data-start=\"3005\" data-end=\"3256\"\u003eBuilt with Vaillant's advanced condensing technology, the ecoTEC Plus 424 achieves a \u003cstrong data-start=\"3090\" data-end=\"3145\"\u003e93% seasonal space heating efficiency (ErP A Rated)\u003c\/strong\u003e, helping homeowners lower fuel consumption without compromising comfort. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3258\" data-end=\"3261\"\u003e\n\u003ch2 data-section-id=\"bvzj9p\" data-start=\"3263\" data-end=\"3301\"\u003eSmart Heating Control Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"3303\" data-end=\"3479\"\u003eThe ecoTEC Plus 424 works seamlessly with Vaillant's range of smart thermostats and heating controls, enabling homeowners to improve comfort while optimising energy efficiency.\u003c\/p\u003e\n\u003cp data-start=\"3481\" data-end=\"3637\"\u003eIt can also be integrated into compatible hybrid heating systems for greater flexibility and future-proof performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"3639\" data-end=\"3642\"\u003e\n\u003ch2 data-section-id=\"7ykkcp\" data-start=\"3644\" data-end=\"3682\"\u003eReliable Performance All Year Round\u003c\/h2\u003e\n\u003cp data-start=\"3684\" data-end=\"3892\"\u003eEngineered for dependable operation, the ecoTEC Plus 424 includes built-in two-stage frost protection, comprehensive diagnostics, and user-friendly controls to ensure reliable performance throughout the year.\u003c\/p\u003e\n\u003cp data-start=\"3894\" data-end=\"4047\"\u003eIts durable construction and straightforward servicing make it a trusted choice for both installers and homeowners. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4049\" data-end=\"4052\"\u003e\n\u003ch2 data-section-id=\"15okmn6\" data-start=\"4054\" data-end=\"4081\"\u003eWarranty \u0026amp; Peace of Mind\u003c\/h2\u003e\n\u003cp data-start=\"4083\" data-end=\"4389\"\u003eThe Vaillant ecoTEC Plus 424 is supplied with a \u003cstrong data-start=\"4131\" data-end=\"4165\"\u003e5-year manufacturer's warranty\u003c\/strong\u003e as standard. When installed and registered by an eligible \u003cstrong data-start=\"4224\" data-end=\"4254\"\u003eVaillant Advance Installer\u003c\/strong\u003e, extended warranty options may be available, subject to Vaillant's current terms and conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"4391\" data-end=\"4394\"\u003e\n\u003ch2 data-section-id=\"1nxc1ny\" data-start=\"4396\" data-end=\"4439\"\u003eWhy Choose the Vaillant ecoTEC Plus 424?\u003c\/h2\u003e\n\u003cul data-start=\"4441\" data-end=\"4835\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"fl8fgg\" data-start=\"4441\" data-end=\"4478\"\u003eEfficient 24kW heat-only gas boiler\u003c\/li\u003e\n\u003cli data-section-id=\"1bqd0ky\" data-start=\"4479\" data-end=\"4530\"\u003eIdeal for traditional open-vented heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"1eozaro\" data-start=\"4531\" data-end=\"4566\"\u003eCompact wall-mounted installation\u003c\/li\u003e\n\u003cli data-section-id=\"jjsz3u\" data-start=\"4567\" data-end=\"4593\"\u003eAluminium heat exchanger\u003c\/li\u003e\n\u003cli data-section-id=\"1cyb16h\" data-start=\"4594\" data-end=\"4620\"\u003eHigh seasonal efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"vvfo75\" data-start=\"4621\" data-end=\"4638\"\u003eQuiet operation\u003c\/li\u003e\n\u003cli data-section-id=\"uobhc0\" data-start=\"4639\" data-end=\"4676\"\u003eSmart heating control compatibility\u003c\/li\u003e\n\u003cli data-section-id=\"161tg6h\" data-start=\"4677\" data-end=\"4710\"\u003eEasy installation and servicing\u003c\/li\u003e\n\u003cli data-section-id=\"10c52h8\" data-start=\"4711\" data-end=\"4742\"\u003eReliable Vaillant engineering\u003c\/li\u003e\n\u003cli data-section-id=\"15cypst\" data-start=\"4743\" data-end=\"4835\" data-is-last-node=\"\"\u003eBuilt for long-term performance and everyday comfort\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mağazam","offers":[{"title":"Default Title","offer_id":49033142665371,"sku":null,"price":1245.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/2091\/3051\/files\/ecotec-ov_6_1.webp?v=1784456698","url":"https:\/\/boilerlines.co.uk\/products\/vaillant-ecotech-418-heat-only-with-horizontal-flue-15mm-scale-reducer-kopya","provider":"Boiler Lines","version":"1.0","type":"link"}