Lennox Air Conditioning Fan Motor Not Working

If the outdoor fan isn t spinning first check the breaker or fuse box.

Lennox air conditioning fan motor not working.

Shut off the power supply to the air conditioner at the disconnect or breaker panel. When your ac isn t cooling properly you may want to check your outdoor unit. Do not touch the capacitor terminals or you may get shocked. Remove the service panel on the a c unit.

Fan motor this is common on older units. Replacing the motor is less costly than replacing the unit. Before replacing the board make sure you check more commonly defective parts particularly the fan motor capacitor and the fan motor itself. If the relay board isn t working properly the fan might not run.

Or the even the motor itself. Common lennox air conditioner issues the unit is loud. Ac fan not working outside. Fan motors go through a lot of wear and tear and can burn out when they undergo too much stress.

Do not proceed if you re not sure you ve properly shut off the power. It s located on the side of the building near the outdoor a c unit. If a reset doesn t correct the problem there may be a couple of problems at work here. The bearings that are used wear out over time.

A bad fan motor is a serious issue that will either require professional repairs or a system replacement depending on the age and condition of your system. It pumps the refrigerant that cools the air. The relay board provides voltage to many components of the air conditioner including the fan motor. The compressor another component that wears out after a great deal of use is the compressor.