{"product_id":"773-227","title":"773-227","description":"Ensure your heating system operates safely and efficiently with this high-quality 0.65\" WC Air Pressure Switch. Designed as a critical safety component for high-efficiency gas furnaces and residential HVAC units, this air proving switch monitors the pressure differential created by the draft inducer motor. It acts as a sensor to confirm that exhaust gases are being properly vented before allowing the furnace to proceed with the ignition cycle. If your furnace is failing to ignite or throwing a pressure switch error code, this precisely calibrated replacement part is essential for restoring reliable heating performance and ensuring a safe environment in your home. Built for durability and accuracy, it prevents the combustion process from starting unless optimal airflow conditions are met.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Standard Compact\u003cbr\u003e\nApplication: High-efficiency gas furnaces, residential HVAC systems, and forced-air heating units requiring air proving safety checks.\u003cbr\u003e\nSpecifications: Pressure Rating: 0.65\" WC (Water Column); Component Type: Air Proving Safety Switch; Application: Draft Inducer Circuit.","brand":"BCFurnace","offers":[{"title":"RHEEM PRESSURE SWITCH 0.65\" WC \/ 773-227","offer_id":47251712934173,"sku":null,"price":68.86,"currency_code":"CAD","in_stock":true},{"title":"RHEEM PRESSURE SWITCH 0.65\" WC \/ 42-106243-03","offer_id":47251712966941,"sku":null,"price":68.86,"currency_code":"CAD","in_stock":true},{"title":"RHEEM PRESSURE SWITCH 0.65\" WC \/ 5936835","offer_id":47251712999709,"sku":null,"price":68.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/58273ab3fb504a9ba7c8d608086126a3.webp?v=1773959184","url":"https:\/\/bcfurnace.myshopify.com\/products\/773-227","provider":"BCFurnace","version":"1.0","type":"link"}