{"product_id":"773-225","title":"773-225","description":"This Rheem\/Ruud Air Pressure Switch is a vital safety component for residential gas furnaces and HVAC systems. Designed as an air proving switch, it ensures the inducer motor is creating sufficient airflow to vent combustion gases before the ignition sequence begins. With a calibrated set point of -0.50\" WC (Water Column), this switch prevents the furnace from operating under unsafe conditions. If your heating system shuts down prematurely or fails to ignite, replacing a worn or failing pressure switch is a common solution to restore reliable performance and ensure home safety.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Standard furnace component size\u003cbr\u003e\nApplication: Used in gas furnaces and heating systems to monitor vacuum pressure and ensure proper drafting in the heat exchanger.\u003cbr\u003e\nSpecifications: Pressure Setting: -0.50\" WC; Function: Air Proving\/Inducer Safety Monitoring; Compatible with specific gas-fired heating equipment.","brand":"BCFurnace","offers":[{"title":"RHEEM\/RUUD PRESSURE SWITCH -0.50\" WC \/ 773-225","offer_id":50509908738333,"sku":null,"price":48.01,"currency_code":"CAD","in_stock":true},{"title":"RHEEM\/RUUD PRESSURE SWITCH -0.50\" WC \/ 42-105499-10","offer_id":50509908803869,"sku":null,"price":48.01,"currency_code":"CAD","in_stock":true},{"title":"RHEEM\/RUUD PRESSURE SWITCH -0.50\" WC \/ 5925368","offer_id":50509908771101,"sku":null,"price":48.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/724ac6474f2f4d81aa61fded59603594.webp?v=1773959163","url":"https:\/\/bcfurnace.myshopify.com\/products\/773-225","provider":"BCFurnace","version":"1.0","type":"link"}