OEM Lennox Fan Motor — 56L33
OEM Guaranteed
Same-Day Ship
30-Day Returns
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The Lennox 56L33 fan motor drives the fan blade that moves air across the coil in your Lennox unit. Built to the factory's horsepower, RPM, voltage, and rotation specs, this OEM motor delivers the exact airflow your system needs for proper heat transfer, with the correct shaft size and mounting for a clean, direct replacement.
Telltale signs of a failing 56L33 include a fan that won't start or hums without spinning, overheating and thermal cutout, loud bearing noise or grinding, or a motor that runs hot and trips the breaker. Worn bearings, a failed capacitor, or windings degraded by years of heat are the usual causes.
OEM matters because motor specs directly affect capacity and reliability. A mismatched motor with the wrong speed or torque moves too little air and can overload or overheat. The genuine Lennox 56L33 restores rated airflow and efficiency while protecting the surrounding components, keeping your Lennox system cooling and heating as designed.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days