the FS-BO series is typically utilized to sense pressure relative to the sampling probe location

Note that body gaskets are typically sold separately

using desiccant packs or proper drainage loops in the conduit can prevent moisture from bridging the gap between the sensing and ground wires

Broad Compatibility: Supports a wide range of JCI M9000 series actuators including M9116

ensuring seamless integration with the existing wiring harness

Lennox 10U94 Pressure Switch 340793-762 the FS-BO series is typicallyThe Lennox 10U94 Pressure Switch is the OEM replacement for 103614 09, engineered specifically for high efficiency gas furnace applications. This SPST pressure switch is factory calibrated to a . 90" wc set point, providing critical safety monitoring of the inducer motor and venting system vacuum. Designed for Lennox, Armstrong, and Ducane units, it serves as a direct furnace air pressure switch replacement for several legacy components, including