773-244

Ensure your heating system operates safely and efficiently with this premium Rheem/Ruud air pressure switch. Designed as a critical safety component for modern HVAC systems, this air-proving switch monitors the pressure generated by the draft inducer motor to verify proper airflow and venting before the ignition process begins. It features precisely calibrated setpoints of 0.15" WC and 0.30" WC to detect venting obstructions or motor failures, protecting your home from potential hazards. Ideal for furnace repair and routine maintenance, this durable vacuum switch helps resolve common issues where a furnace fails to light or cycles off unexpectedly due to pressure faults. High-quality construction ensures long-lasting reliability and peak performance in residential heating applications.
Type: Air Pressure Switch / Air Proving Switch
Size: Standard
Application: Gas furnaces, HVAC equipment, and heating systems requiring air-proving safety controls for combustion inducer fans.
Specifications: Dual pressure setpoints: 0.15 inch Water Column (WC) and 0.30 inch Water Column (WC); Designed for vacuum and draft monitoring.