York S1-7990-317P/A Motor 30067439-890 you must use the corresponding

you must use the corresponding 120V Robertshaw infinite switch to ensure proper bimetal calibration and safety

OEM Compatibility: Exact replacement for Weil-McLain CG

non-adjustable factory-calibrated setpoint

the contacts should close

York S1-7990-317P/A Motor 30067439-890 you must use the correspondingThe York S1 7990 317P A Motor is a high performance inducer motor specifically engineered for gas downflow and mobile home furnace applications. Operating at 120Vac with a single phase configuration, this unit delivers a consistent 2950 RPM to ensure optimal drafting and proper combustion venting. Designed with a robust C frame construction and a CCW lead end rotation, this booster motor is an essential component for maintaining static pressure and