Rheem-Ruud SP20732 Pressure Switch R-22 Versatile Application: Optimized for R-22

Versatile Application: Optimized for R-22 systems in both standard refrigeration and high-load heat pump cycles

this HVAC reversing valve replacement helps restore proper heating and cooling changeover and supports stable system operation

reducing field modification time for service technicians and ensuring compatible electrical connectors for standard 115V or specified furnace control boards

totally enclosed fan-cooled (TEFC) replacement built for demanding unit heater environments

Always verify your unit's full model and serial number to ensure specific cabinet fitment

Rheem-Ruud SP20732 Pressure Switch R-22 Versatile Application: Optimized for R-22The Rheem Ruud SP20732 Pressure Switch is a critical OEM replacement part designed for precision monitoring in HVAC induction systems and water heater gas valves. Engineered with a single pole single throw (SPST) electrical configuration, this component ensures the draft inducer motor generates sufficient negative pressure before allowing the ignition sequence to proceed. It functions as a primary safety interlock, preventing gas release if venting