{"product_id":"773-363","title":"773-363","description":"This premium air pressure switch is a vital safety component for residential HVAC systems, specifically designed for Goodman and Amana heating equipment. Functioning as an air proving switch, it monitors the vacuum pressure created by the draft inducer motor to ensure that exhaust gases are being properly vented before the ignition sequence begins. A malfunctioning pressure switch is a common cause of furnace ignition failure or intermittent heating cycles. This switch features a precise -1.20\" WC set point and an SPST (Single Pole Single Throw) electrical configuration, ensuring reliable performance and system protection. It is an essential replacement part for restoring the safe and efficient operation of high-efficiency furnaces and air handlers.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Standard HVAC Component\u003cbr\u003e\nApplication: Gas-fired furnaces, air handlers, and residential heating systems requiring draft inducer air-proving safety protocols.\u003cbr\u003e\nSpecifications: Pressure Setting: -1.20\" WC (Water Column); Circuitry: SPST (Single Pole Single Throw); Sensing Logic: Vacuum \/ Negative Pressure.","brand":"BCFurnace","offers":[{"title":"GOODMAN\/AMANA -1.20\" WC SPST PRESSURE SWITCH \/ 773-363","offer_id":50572394594589,"sku":null,"price":251.59,"currency_code":"CAD","in_stock":true},{"title":"GOODMAN\/AMANA -1.20\" WC SPST PRESSURE SWITCH \/ 10207903","offer_id":50572394627357,"sku":null,"price":251.59,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/fe42a1e9750340a9a9baba243b9aa30c.webp?v=1773964044","url":"https:\/\/bcfurnace.myshopify.com\/products\/773-363","provider":"BCFurnace","version":"1.0","type":"link"}