5 MFD / 370V capacitor is sold separately

Pressure Versatility: Operates consistently up to 125 PSI without the need for orifice changes or manual adjustments

This SPST pressure switch features an Open-Low action

as it is required for the motor to operate at its rated efficiency

This OEM replacement part is built to maintain tight tolerances under high thermal stress

York S1-024-39706-000 Switch 340155-7024 5 MFD / 370V capacitorThe York S1 024 39706 000 Switch is a critical safety component engineered for precise furnace air pressure switch monitoring in residential and light commercial equipment. This OEM York replacement part features a Single Pole Normally Open (SPNO) contact configuration and is factory calibrated to actuate at 0. 10" WC on fall. Designed for high efficiency natural gas furnaces, including specific models in the TM9E series, this 0. 10" WC pressure