773-223

This high-quality Rheem/Ruud pressure switch is a critical safety component designed for modern gas furnaces and HVAC systems. As an air-proving switch, its primary function is to monitor the pressure generated by the inducer motor, ensuring that the exhaust gases are being properly vented before allowing the furnace to ignite. Rated at 0.60" WC (Water Column), this switch prevents the heating system from operating under unsafe venting conditions, such as a blocked flue or a failing draft inducer. Replacing a faulty pressure switch is essential for restoring furnace reliability and ensuring the safety of your home's heating system. This durable replacement part is engineered for precision and longevity in high-efficiency residential heating applications.
Type: Air Pressure Switch
Size: Standard
Application: Commonly used in residential gas furnaces and HVAC heating units to monitor venting pressure and ensure safe burner ignition.
Specifications: 0.60" WC (Water Column) set point, air proving functionality, designed for high-efficiency gas heating systems.