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and 1 ton for R12
Common Questions: Which compressors are compatible with the K71-18
While the module can sometimes fail independently
Use a calibrated manometer to verify it closes at -0
Rheem-Ruud SP20732 Pressure Switch 326070-701 and 1 ton for R12The 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