York S1-024-35270-000 Pressure Switch 0" WC (Water Column)

0" WC (Water Column)

HVAC technicians recommend this genuine York factory part to ensure the specific 105/165 thermal curve and SPDT contact rating match the original safety engineering of the appliance

Technicians typically install the 020B1011 in the liquid line or discharge line to prevent refrigerant migration to the compressor or evaporator during stand-still periods

this humidifier drain spud ensures a leak-proof connection between the humidifier reservoir and the 1/2-inch ID drain tubing

ensuring a flush fit and professional finish during maintenance or repair

York S1-024-35270-000 Pressure Switch 0" WC (Water Column)The York S1 024 35270 000 Pressure Switch is a critical safety component designed for specific York, Luxaire, and Coleman furnace models. Operating as a SPNO (Single Pole Normally Open) switch, it is calibrated to a . 45" WC set point, closing on a fall in pressure. This HVAC inducer pressure switch ensures the draft inducer motor is moving sufficient air through the heat exchanger before the ignition sequence begins, preventing hazardous combustion