Lennox Air Conditioning Fan Motor Not Working

If the relay board isn t working properly the fan might not run.

Lennox air conditioning fan motor not working.

Air conditioner not cooling. It pumps the refrigerant that cools the air. 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.

Or the even the motor itself. Before replacing the board make sure you check more commonly defective parts particularly the fan motor capacitor and the fan motor itself. 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. Do not touch the capacitor terminals or you may get shocked.

Fan motors go through a lot of wear and tear and can burn out when they undergo too much stress. If a reset doesn t correct the problem there may be a couple of problems at work here. The relay board provides voltage to many components of the air conditioner including the fan motor. If the outdoor fan isn t spinning first check the breaker or fuse box.

The compressor another component that wears out after a great deal of use is the compressor. Common lennox air conditioner issues the unit is loud. Replacing the motor is less costly than replacing the unit. Fan motor this is common on older units.

The bearings that are used wear out over time. It s located on the side of the building near the outdoor a c unit. Remove the service panel on the a c unit. Relay boards are often misdiagnosed.