Lennox 56M04 Pressure Switch 324846-701 or 12W motors

or 12W motors

preventing a technician from accidentally installing a supplementary midget fuse which lacks the same current-limiting safety profile

replacing the entire 67400491 control board is the industry standard to ensure system reliability and compliance with original performance ratings

providing a lightweight yet durable solution that reduces vibration and strain on the motor shaft

this 1/2 HP motor maintains a rated speed of 1060 RPM to ensure consistent static pressure management across varying ductwork configurations

Lennox 56M04 Pressure Switch 324846-701 or 12W motorsEnsure your combustion system operates within precise safety parameters with the Lennox 56M04 Pressure Switch. This genuine OEM . 55" WC pressure switch is a critical safety component designed to monitor the draft inducer motor's performance, ensuring the flue remains clear and the vacuum pressure is sufficient for a safe ignition sequence. Engineered for high efficiency Lennox gas furnaces and air handlers, this switch features a single pole single