773-315

This Goodman Air Pressure Switch is a critical safety component designed for high-efficiency gas furnaces and HVAC systems. As an air proving switch, its primary function is to monitor the pressure generated by the inducer fan motor, ensuring that the venting system is clear and operating correctly before the ignition process begins. If your furnace is experiencing ignition failure or shutting down unexpectedly, a malfunctioning pressure switch is often the culprit. This replacement part helps restore the safety and reliability of your heating system by providing precise vacuum sensing and maintaining optimal combustion conditions. Durable and engineered for performance, it is an essential component for routine furnace maintenance and repair.
Type: Air Pressure Switch
Size: Standard
Application: Used in residential gas furnaces and HVAC units to verify proper venting and inducer motor operation for combustion safety.
Specifications: Vacuum-actuated, air-proving safety sensor, integrated mounting bracket, standard electrical terminal connections.