{"product_id":"773-378","title":"773-378","description":"This premium air pressure switch is a vital safety component designed for furnace and HVAC heating systems. Functioning as an air proving switch, it monitors the pressure differential created by the draft inducer motor to ensure proper venting before the ignition sequence begins. Rated at 0.60\" WC, this switch is engineered to detect blockages in the flue or malfunctions in the blower motor, preventing the system from operating under unsafe conditions. If your heating system is failing to ignite or cycling incorrectly, this replacement pressure sensor provides a reliable solution to restore safe and efficient operation. Built for durability and precision, it serves as an essential repair part for maintaining the integrity of gas furnaces and air handling units.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Small\u003cbr\u003e\nApplication: Gas furnaces, HVAC systems, and residential heating units requiring an air proving safety sensor.\u003cbr\u003e\nSpecifications: Pressure Rating: 0.60\" WC (Water Column); Function: Air Proving and Safety Monitoring","brand":"BCFurnace","offers":[{"title":"YORK\/ETC AIR PRESSURE SWITCH 0.60\" WC \/ 773-378","offer_id":50572473663773,"sku":null,"price":192.5,"currency_code":"CAD","in_stock":true},{"title":"YORK\/ETC AIR PRESSURE SWITCH 0.60\" WC \/ S1-02425808702","offer_id":50572473696541,"sku":null,"price":192.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/90d8f887a11041089efd97312c3cf9ef.webp?v=1773966245","url":"https:\/\/bcfurnace.myshopify.com\/products\/773-378","provider":"BCFurnace","version":"1.0","type":"link"}