Lennox 69W56 Pressure Switch 324846-701 the York 031-01095-002 is a

the York 031-01095-002 is a micro board without EPROM

Can the blower wheel be purchased separately from the housing

Smith 100166232 Pressure Switch is a critical safety component designed for precise atmospheric monitoring in high-efficiency boiler and water heater systems

Retrofit Compatibility: Streamlines the transition from pneumatic or obsolete electric systems to current Belimo electronic actuation

900 BTU/hr

Lennox 69W56 Pressure Switch 324846-701 the York 031-01095-002 is aThe 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