This genuine OEM furnace technical part is engineered for a critical 160-180F temperature range

If the boiler attempts to spark but fails to ignite or if you hear audible snapping inside the cabinet

Alignment Forgiveness: Absorbs shock

If the furnace is short-cycling due to poor flame signal

Is minor handling of the carbide element safe

York S1-024-35265-000 Pressure Switch Els PW 17895 This genuine OEM furnace technicalMaintain critical system geometry and combustion safety with the York S1 024 35265 000 Pressure Switch. This genuine Source1 OEM replacement is engineered for multi stage gas furnaces, functioning as a high fire inductive load sensor within the draft inducer circuit. Calibrated to a . 55 1. 2" WC set point, this SPNO (Single Pole Normally Open) switch is designed to close on a fall in pressure, ensuring the inducer motor maintains the required static