making it an essential Trane OEM replacement part for maintaining system integrity

Built to withstand the thermal stress of high-amperage cycles

Key Benefits Precise Thermal Protection: Factory-calibrated 155°F trip point ensures immediate HVAC system protection during overheat conditions

always verify the specific temperature stamped on the existing switch to ensure the opening point matches 145°F

70" WC to ensure exact differential pressure sensing and prevent nuisance tripping or unsafe firing

York S1-024-25329-705 Pressure Switch making it an essential TraneThe York S1 024 25329 705 is a high precision 1. 3" WC air pressure switch designed for critical safety monitoring in York, Coleman, and Luxaire gas furnaces. As an OEM HVAC replacement part, this SPNC (Single Pole Normally Closed) switch is engineered to monitor the negative pressure generated by the furnace inducer motor. Its Open On Rise functionality ensures that if the combustion air blower fails or the venting system becomes restricted, the