Lennox Air Conditioning Fan Motor Not Working

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.

Lennox air conditioning fan motor not working.

Before replacing the board make sure you check more commonly defective parts particularly the fan motor capacitor and the fan motor itself. Replacing the motor is less costly than replacing the unit. Common lennox air conditioner issues the unit is loud. If the outdoor fan isn t spinning first check the breaker or fuse box.

Do not touch the capacitor terminals or you may get shocked. Do not proceed if you re not sure you ve properly shut off the power. Ac fan not working outside. Shut off the power supply to the air conditioner at the disconnect or breaker panel.

This is especially true for air conditioners that are not properly maintained. Fan motor this is common on older units. Or the even the motor itself. Remove the service panel on the a c unit.

If the relay board isn t working properly the fan might not run. It pumps the refrigerant that cools the air. Fan motors go through a lot of wear and tear and can burn out when they undergo too much stress. The bearings that are used wear out over time.

Air conditioner not cooling. When your ac isn t cooling properly you may want to check your outdoor unit. The relay board provides voltage to many components of the air conditioner including the fan motor. It s located on the side of the building near the outdoor a c unit.