By utilizing this 10-22 inch WC spring

Universal Jackshaft Compatibility: Securely clamps onto rounds shafts up to 1

A shift to yellow indicates high moisture contamination within the system

The Armstrong Furnace R101432-15 Pressure Switch is a critical safety component calibrated to a -

the 45L14 is a standard component for many Lennox LGH and LGC series rooftop units where LP conversion or maintenance is required

York S1-024-25256-700 Pressure Switch Els PW 17895 By utilizing this 10-22 inchThe York S1 024 25256 700 Pressure Switch is a critical safety component calibrated to a . 50" WC set point for precise draft monitoring in high efficiency York, Luxaire, and Coleman furnaces. As a veteran technician knows, the inducer motor must pull a specific static pressure to prove proper venting before the ignition sequence begins. This OEM York replacement part acts as the gatekeeper; if the diaphragm doesn't sense at least 0. 50 inches water