Lennox Air Conditioning Fan Motor Not Working

If a reset doesn t correct the problem there may be a couple of problems at work here.

Lennox air conditioning fan motor not working.

Remove the service panel on the a c unit. The compressor another component that wears out after a great deal of use is the compressor. 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.

When your ac isn t cooling properly you may want to check your outdoor unit. Replacing the motor is less costly than replacing the unit. Shut off the power supply to the air conditioner at the disconnect or breaker panel. If the outdoor fan isn t spinning first check the breaker or fuse box.

It s located on the side of the building near the outdoor a c unit. Relay boards are often misdiagnosed. Do not touch the capacitor terminals or you may get shocked. 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. Common lennox air conditioner issues the unit is loud. The relay board provides voltage to many components of the air conditioner including the fan motor. This is especially true for air conditioners that are not properly maintained.

Do not proceed if you re not sure you ve properly shut off the power. Ac fan not working outside. Or the even the motor itself. Fan motor this is common on older units.