OEM Lennox Blower Motor — 56W67

The Lennox 56W67 blower motor drives the indoor blower wheel that circulates conditioned air through your ductwork. It moves air across the heat exchanger or evaporator coil, delivering the consistent airflow your Lennox furnace or air handler needs to maintain even temperatures and rated efficiency. This genuine OEM motor is matched to the correct horsepower, voltage, RPM, and rotation for your Lennox system.

Common failure symptoms: weak or no airflow from the registers, a blower that hums but won't start, loud bearing noise or grinding, the motor running hot and tripping on its thermal overload, or a unit that short-cycles because it can't move enough air. Worn bearings, a failed capacitor, or a burned winding are the usual culprits.

Why OEM matters: the 56W67 is spec'd to the exact electrical and mechanical parameters of your Lennox equipment, so it bolts in, mates to the existing wheel and capacitor, and delivers the designed CFM. A mismatched aftermarket motor can under- or over-drive the blower, strain the system, and shorten component life. Installing the genuine Lennox motor restores proper airflow and reliable operation.