Pay in 4 interest-free payments of $11.81 Learn more
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
the OAS ensures the system transitions seamlessly between the compressor and the backup furnace based on the outdoor balance point (OBP) settings
When the internal plenum temperature reaches the 140
it allows system pressures to equalize
Common Questions How do I tell if my sequencing relay has failed
or other high-performance multi-position gas furnaces
Lennox 58327 Potential Relay Els PW 17895 the OAS ensures the systemThe Lennox 58327 Potential Relay is a specialized voltage sensing component engineered for single phase capacitor start capacitor run (CSR) motors within residential and light commercial HVACR equipment. This genuine OEM Lennox part (also referenced as P 8 3577) is designed to manage the high torque requirements of compressor startup by precisely switching the start capacitor out of the circuit. Utilizing Back Electromotive Force (BEMF) detection, the
US$ 119.00
US$ 49.00
US$ 60.00
