Power systems with this genuine OEM motor, part number 14B91, made for select Lennox Furnace, Packaged Unit/RTU, Heat Pump, or Central Air Conditioners.
Grid is 1 inch square
Lennox Motor 14B91
Manufacturer Part

Lennox Motor 14B91

Genuine OEM Part # 14B91RC Item # 2345620Alternative Part Number(s)
Manufacturer Part
Power systems with this genuine OEM motor, part number 14B91, made for select Lennox Furnace, Packaged Unit/RTU, Heat Pump, or Central Air Conditioners.
Grid is 1 inch square
Lennox Motor 14B91
$211.85
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Power systems with this genuine OEM motor, part number 14B91, made for select Lennox Furnace, Packaged Unit/RTU, Heat Pump, or Central Air Conditioners.
Loading stock status
$211.85
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This part 14B91 is compatible with:

Product Type:
Central Air Conditioner, Furnace
Brands:
Lennox

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Motor Customer Reviews

Common Problems Fixed by the Motor

Based on customer reports and repair data, this part commonly fixes these issues:

About the Motor

Since the circulation blower fan motor is the component that circulates the cooled air through the home's venting, a defective motor will result in the unit not cooling. You can use a multimeter to test the motor for electrical continuity, a continuous electrical path present in the motor, as well as determine if power is reaching the motor. You can also try turning the blower wheel by hand. If the wheel does not turn freely, it's likely the motor bearings have seized and the motor will need to be replaced.

Alternative Part Number(s)

Replaces Part Number 14B9101
Replaces Part Number 45C42