{"product_id":"773-377","title":"773-377","description":"This premium YORK\/ETC Air Pressure Switch is an essential safety component for residential and commercial heating systems. Designed as an air-proving switch, it monitors the pressure differential created by the inducer blower to ensure that combustion gases are being safely exhausted from the furnace. Featuring a precise 1.30\" WC (Water Column) activation point and a versatile three-terminal design, this switch prevents the ignition cycle from proceeding if proper airflow isn't detected. Replacing a faulty or failing pressure switch is a common solution for furnaces that won't ignite or shut down prematurely. This high-quality replacement part helps maintain the efficiency and safety of your HVAC equipment, ensuring reliable performance during the heating season.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Standard HVAC component\u003cbr\u003e\nApplication: Used in forced-air furnaces and HVAC heating units to monitor inducer motor pressure and ensure safe venting of exhaust gases.\u003cbr\u003e\nSpecifications: Pressure Set Point: 1.30\" WC (Water Column); Terminal Count: 3 Terminals; Function: Air Proving and Safety Interlock","brand":"BCFurnace","offers":[{"title":"YORK\/ETC PRESSURE SWITCH THREE TERMINALS 1.30\" WC \/ 773-377","offer_id":50572468257053,"sku":null,"price":152.12,"currency_code":"CAD","in_stock":true},{"title":"YORK\/ETC PRESSURE SWITCH THREE TERMINALS 1.30\" WC \/ S1-02425329705","offer_id":50572468289821,"sku":null,"price":152.12,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/fcb814f4d00b41ea9809a2ff0649fc39.webp?v=1773964370","url":"https:\/\/bcfurnace.myshopify.com\/products\/773-377","provider":"BCFurnace","version":"1.0","type":"link"}