York S1-024-25006-701 Pressure Switch Els PW 17895 or the control board displaying

or the control board displaying a 3-flash fault code

The heavy-duty construction minimizes hysteresis and prevents slippage during high-cycle operations

specifically for use with White-Rodgers gas valves (36E

Enhanced Safety: Integrated terminal covers provide essential protection for electrical terminations

and E3EB series units

York S1-024-25006-701 Pressure Switch Els PW 17895 or the control board displayingThe York S1 024 25006 701 Pressure Switch is a mission critical safety component engineered for precise draft verification in gas fired furnaces. This OEM York replacement part is factory calibrated to a set point of 1. 50" WC (Water Column), ensuring the ignition sequence only proceeds when the inducer motor creates sufficient negative pressure. Featuring a standard 1 4" barbed connection for a secure vacuum seal and a Single Pole Single Throw (SPST)