{"product_id":"773-147","title":"773-147","description":"The York Pressure Switch 1.00\" WC is a critical safety component designed for high-efficiency gas furnaces and HVAC systems. Often referred to as an air proving switch, this part monitors the airflow and pressure levels within the combustion chamber to ensure the draft inducer motor is operating correctly. By sensing a 1.00\" Water Column (WC) pressure differential, it verifies that harmful combustion gases are being properly vented before allowing the ignition sequence to begin. This replacement air pressure switch is essential for troubleshooting furnace heating failures, such as when a system fails to ignite or cycles off unexpectedly. It is engineered for precision and reliability, helping to maintain the safe and efficient operation of your residential or commercial heating equipment.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Compact\u003cbr\u003e\nApplication: Used in forced-air gas furnaces and HVAC units to monitor inducer motor performance and ensure proper venting of combustion gases.\u003cbr\u003e\nSpecifications: Pressure Setting: 1.00\" WC (Water Column); Function: Air Proving; Application: HVAC Safety and Control","brand":"BCFurnace","offers":[{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ 773-147","offer_id":50509753286941,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ 024-35778-000","offer_id":50509753352477,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ 02435778000","offer_id":50509753319709,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ 024-35796-000","offer_id":50509753418013,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ 02435796000","offer_id":50509753647389,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ 024-39715-000","offer_id":50509753549085,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ 02439715000","offer_id":50509753614621,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ S1-024-35778-000","offer_id":50509753450781,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ S1-02435778000","offer_id":50509753581853,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ S1-024-35796-000","offer_id":50509753680157,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ S1-02435796000","offer_id":50509753385245,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ S1-024-39715-000","offer_id":50509753516317,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true},{"title":"YORK PRESSURE SWITCH 1.00\" WC \/ S1-02439715000","offer_id":50509753483549,"sku":null,"price":79.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/9476d870cf084d2eab2b45c5d9f0ec89.webp?v=1773958216","url":"https:\/\/bcfurnace.myshopify.com\/products\/773-147","provider":"BCFurnace","version":"1.0","type":"link"}