Lennox 73M70 Replacement Kit 322838-754 Rapid Actuation: Provides immediate electromagnetic

Rapid Actuation: Provides immediate electromagnetic response for precise fluid control

Wide Temp Range: Built to perform in extreme conditions from -30°F to 140°F

The rotary handle must be moved to the OFF position to reset the internal mechanism before it can be switched back to the ON position

Ensure the pressure plate and stem assembly are correctly gaged (Dimension K) to maintain the proper stroke length and avoid over-stressing the material during operation

Lennox 73M70 Replacement Kit 322838-754 Rapid Actuation: Provides immediate electromagneticThe Lennox 73M70 IMC Replacement Kit is a critical GP1 1 service part designed for technicians servicing integrated modular controllers in Lennox commercial rooftop units and high capacity split systems. This genuine Lennox control board serves as a direct replacement for the LB 109490A IMC kit, providing the necessary processing power to manage complex HVAC system diagnostics, blower timing, and multi stage heating or cooling calls. Engineered for