773-256

Ensure your heating system operates safely and efficiently with this replacement Goodman and Amana furnace pressure switch. Designed as a critical air proving safety device, this component monitors the negative pressure produced by the draft inducer motor to confirm that exhaust gases are being properly vented before the ignition cycle begins. If your gas furnace is failing to ignite, throwing error codes, or shutting down prematurely, this -0.35" WC pressure switch may be the necessary replacement part. This durable HVAC component is essential for maintaining the correct safety sequence of your residential heating unit, providing reliable performance and peace of mind during the cold months.
Type: Air Pressure Switch
Size: Small
Application: Residential gas furnaces and HVAC heating systems
Specifications: Pressure Rating: -0.35" WC (Water Column); Function: Air Proving/Safety Limit