{"product_id":"vaillant-fan-proving-switch-20018138","title":"Vaillant Fan Proving Switch 20018138","description":"\u003cp\u003eThe Vaillant Fan Proving Switch 20018138 is designed for use in heating systems to ensure safe operation. Ideal for HVAC technicians needing reliable components to maintain heating efficiency.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSpecifically designed for use in Vaillant heating systems\u003c\/li\u003e\n\u003cli\u003eEnsures the fan is operational before ignition of the burner\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-term reliability\u003c\/li\u003e\n\u003cli\u003eEasy to install with standard tools\u003c\/li\u003e\n\u003cli\u003eEssential for maintaining safe operation of heating appliances\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Vaillant Fan Proving Switch 20018138 is essential for safe heating system operation.\u003c\/p\u003e","brand":"Built Supply Co","offers":[{"title":"Default Title","offer_id":63745052803441,"sku":"BS-327640","price":24.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9251\/4417\/files\/s-l1600_d57f27ba-aab0-4ee6-ae5d-3057c8602ffe.jpg?v=1780809733","url":"https:\/\/builtsupplyco.com\/products\/vaillant-fan-proving-switch-20018138","provider":"Built Supply Co","version":"1.0","type":"link"}