this OEM component features a built-in shunt to maintain continuous power to the heater circuit while switching the compressor and condenser fan motor

The York S1-7945-3551 Transformer is a critical OEM replacement part designed for precision voltage regulation in York

06" internal diameter and is terminated with 1/4" SAE female flare fittings on both ends

For contractors troubleshooting a furnace not igniting

York S1-024-27659-001 Pressure Switch Els PW 17895 this OEM component features aThe York S1 024 27659 001 is a high duty HVAC pressure switch replacement engineered for precise draft inducer monitoring within York, Coleman, and Luxaire gas furnaces. This SPST air pressure switch functions as a primary safety limit, utilizing a 0. 90" WC pressure switch setpoint to verify that the venting system is clear and the inducer motor is moving sufficient air for safe combustion. Equipped with a rugged diaphragm and a 1 4 barbed