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The genuine OEM Lennox Y8168 fan motor drives airflow through your Lennox HVAC system, spinning the fan blade or blower wheel to move conditioned air across the coil and through your ductwork. As a factory-authorized replacement, it is engineered to match the exact mounting, shaft, rotation, and electrical specifications of your original Lennox unit for a true drop-in fit.
Common symptoms of a failing fan motor include no airflow, weak or reduced airflow, loud humming or grinding, a motor that runs hot and cycles off on overload, or a unit that trips the breaker. Worn bearings, an open winding, or a failed start capacitor pairing often point to a motor at the end of its service life.
Choosing OEM matters because the Y8168 is built to Lennox's specific horsepower, RPM, voltage, and airflow ratings. Aftermarket substitutes can deliver the wrong CFM, run louder, or stress the control board and capacitor. The genuine Lennox motor protects rated efficiency, system reliability, and your equipment warranty.