{"product_id":"vaillant-ecofit-pure-435-erp-open-vent-boiler","title":"Vaillant Ecofit Pure 435 (Erp) Open Vent Boiler","description":"\u003ch3\u003eVaillant ecoFit Pure 435 (ErP) Open Vent Boiler\u003c\/h3\u003e\n\nThe Vaillant ecoFit Pure 435 open vent boiler is a compact yet powerful heat-only boiler designed as an ideal replacement for traditional open-vented heating systems. It delivers excellent efficiency, reliable performance, and easy-to-use controls, making it a great choice for homeowners upgrading an older boiler while keeping their existing hot water cylinder and cold water tank setup.\n\nDespite its compact size, the ecoFit Pure 435 offers a high heating output, making it suitable for larger properties with higher heating demands. Its flexible design allows it to be installed in a variety of locations, including kitchen cupboards and utility rooms, and it also offers top or rear flue options for easier installation.\n\nCompatible with the full range of Vaillant controls and accessories, the ecoFit Pure 435 can be integrated into a modern, efficient heating system that is easy to control and built for long-term reliability.\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\nCompact Size for Flexible Installation\n\nIdeal Upgrade for Open Vented Heating Systems\n\nEasy to Install and Operate\n\nHigh Efficiency Performance\n\nTop or Rear Flue Options\n\nCompatible with Vaillant Controls and Accessories\n\nA Rated for Heating Efficiency\n\n2 Year Warranty (Up to 7 Years When Installed by a Vaillant Advance Installer)\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\nProduct: Vaillant ecoFit Pure 435 (ErP) Open Vent Boiler\n\nGTIN: 4024074779057\n\nProduct Type: Gas Open Vent Boiler\n\nModel: ecoFit Pure\n\nCentral Heating Output: 35kW (119,000 BTU)\n\nErP Heating Rating: A Rated\n\nGross Weight (Including Packaging): 24kg\n\nNet Weight: 23kg\n\nHeight: 600mm\n\nWidth: 375mm\n\nDepth: 295mm\n\nWarranty: 2 Years (Up to 7 Years with Vaillant Advance Installer, Subject to T\u0026amp;Cs)\n\n\u003ch3\u003eIs This the Right Boiler for Your Home?\u003c\/h3\u003e\n\nThe ecoFit Pure 435 is designed for properties that use a traditional open vented heating system with a separate hot water cylinder and cold water tank. With its higher heating output, it is particularly suitable for larger homes or properties with higher heating requirements, making it an efficient and reliable upgrade from older heat-only boilers.\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003ch4\u003eWhat is a heat-only or open vent boiler?\u003c\/h4\u003e\n\nA heat-only boiler works with a hot water cylinder and a cold water tank, usually located in the loft, to provide heating and hot water.\n\n\u003ch4\u003eWhat size property is a 35kW heat-only boiler suitable for?\u003c\/h4\u003e\n\nA 35kW heat-only boiler is typically suitable for larger homes with higher heating demand.\n\n\u003ch4\u003eCan this boiler be installed in a cupboard?\u003c\/h4\u003e\n\nYes, the compact size and flexible flue options make it suitable for installation in a kitchen cupboard or utility room.","brand":"Vaillant","offers":[{"title":"Default Title","offer_id":52979141902678,"sku":"145880","price":2041.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/vaillant-ecofit-pure-435-erp-open-vent-boiler-9503509.jpg?v=1775036017","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/vaillant-ecofit-pure-435-erp-open-vent-boiler","provider":"JJ Building Materials","version":"1.0","type":"link"}