Lennox 10B68 Control Module Kit 321894-709 fin-tube baseboards

fin-tube baseboards

saving time on HVACR repairs

The integrated terminal block and factory-mounted HVAC circuit breaker simplify field wiring

Common Questions: Is the 3H0373620001 compatible with older Modine units

It replaces older part numbers including 631690

Lennox 10B68 Control Module Kit 321894-709 fin-tube baseboardsThe Lennox 10B68 Control Module Kit is a direct OEM replacement designed for high efficiency ECM blower motors found in a wide range of Lennox, Armstrong, and Ducane residential gas furnaces and air handlers. As a veteran grade motor control module kit, it serves as the "brain" for variable speed blower assemblies, managing airflow ramps, static pressure adjustments, and signal processing from the main furnace control board. When the indoor blower