It serves as a fan control relay

High Torque Transfer: Includes dual set screws for a rigid

this control manages critical plenum temperatures by utilizing an open on rise switch action

Integrated with a universal mounting flange (2-hole oval) and 1/4-inch quick-connect terminals

this automatic reset limit switch ensures the burner circuit is interrupted if the system exceeds factory-specified safety thresholds

York S1-024-34560-000 Pressure Switch Els PW 17895 It serves as a fanThe York S1 024 34560 000 Pressure Switch is a critical OEM safety component engineered for precise inducer fan monitoring in specific York, Luxaire, and Coleman furnace models, including the GM9S080C16DH11A series. This dual action control is factory calibrated with a specific setpoint of . 80" x . 4" WC (Water Column), ensuring the combustion process only initiates when the draft inducer reaches the exact static pressure required for safe venting.