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

5 MFD / 370V capacitor is sold separately

This SPST pressure switch features an Open-Low action

Complete with one key and all necessary mounting hardware

Because Carrier

York S1-024-39706-000 Switch 340155-7024 This OEM replacement part isThe 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