Lennox 10H71 Control Module Kit 30067439-890 Replacing an aging or out-of-spec

Replacing an aging or out-of-spec furnace pressure switch helps prevent nuisance lockouts and ensures the heater meets the specific static pressure requirements of thinner air in elevated regions

offering flexibility for control panels or wall-mount setups

Note that this is a pressure vessel only part and requires a compatible Parker solenoid coil (typically 6W AC Class F) for electrification

including ceramic insulators

Can the motor be replaced without swapping the entire damper assembly

Lennox 10H71 Control Module Kit 30067439-890 Replacing an aging or out-of-specThe Lennox 10H71 Control Module Kit is a direct OEM replacement ECM blower motor module designed for precision airflow management in Lennox furnaces and air handlers. For technicians servicing high efficiency variable speed units, the 10H71 is identical to 10H7101, offering a drop in solution to restore motor communication and ramp up functionality without replacing the entire motor assembly. This kit includes the ECM control module and the necessary