York S1-024-36052-007 Pressure Switch and Richmond residential furnaces and

and Richmond residential furnaces and air handlers

ensuring drop-in compatibility and maintaining the original equipment’s safety certification

If the pressure exceeds -

Industrial Reliability: Built to withstand the vibration and temperature fluctuations common in commercial mechanical rooms

Common Questions: Why is my Lennox furnace failing to sense a flame

York S1-024-36052-007 Pressure Switch and Richmond residential furnaces andThe York S1 024 36052 007 is a critical safety component designed for precise vent pressure monitoring in residential gas furnaces. Rated at 0. 71 IWC (Inches Water Column), this differential air pressure switch ensures the draft inducer motor is moving sufficient combustion air before allowing the ignition sequence to proceed. As a veteran tech knows, a failed pressure switch is often a symptom of blocked venting, a restricted heat exchanger, or a