Lennox 69W56 Pressure Switch 319847-401 reducing mechanical stress on the

reducing mechanical stress on the compressor and blower motor

Professional-grade York S1-073-22582-002 Collector Box for high-efficiency gas furnaces

Protective Performance: Enhances compressor motor protection by stabilizing the starting torque and ensuring a clean break on the contacts

fan motor current

While physically compatible

Lennox 69W56 Pressure Switch 319847-401 reducing mechanical stress on theThe Lennox 69W56 Pressure Switch is a critical dual stage pressure switch engineered for precision airflow monitoring in Lennox high efficiency gas furnaces. Built to strictly meet OEM specifications (102737 04), this 2 stage furnace pressure switch features factory calibrated set points of 0. 60" W. C. for high stage and 0. 25" W. C. for low stage. These precise thresholds ensure that the inducer motor is moving sufficient combustion air before the