offering 4-heat/2-cool stages and seamless Goodman Home app integration

always install a fresh run capacitor (verify MFD rating on the nameplate) when replacing an HVAC blower motor to prevent premature winding failure

a higher-capacity 174A variant or multiple valves may be required

always verify the compressor model

Lennox 40K82 Control Board R-407C offering 4-heat/2-cool stages and seamlessThe Lennox 40K82 Control Board, also identified as the BDC3 1 Blower Circuit Control Module (Part # 40K8201), is a critical OEM component manufactured by Computime (LEN408C) for high performance Lennox residential and light commercial HVAC systems. Operating on a 24V circuit with a 1 Amp rating, this board serves as the primary blower motor control relay and timing module, ensuring precise airflow management during both heating and cooling cycles.