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.

Lennox air conditioning fan motor not working.

Common lennox air conditioner issues the unit is loud. If a reset doesn t correct the problem there may be a couple of problems at work here. Relay boards are often misdiagnosed. Do not proceed if you re not sure you ve properly shut off the power.

When your ac isn t cooling properly you may want to check your outdoor unit. 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. Or the even the motor itself.

Replacing the motor is less costly than replacing the unit. The bearings that are used wear out over time. If the relay board isn t working properly the fan might not run. It pumps the refrigerant that cools the air.

Ac fan not working outside. Air conditioner not cooling. Fan motor this is common on older units. If the outdoor fan isn t spinning first check the breaker or fuse box.

Fan motors go through a lot of wear and tear and can burn out when they undergo too much stress. 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. The compressor another component that wears out after a great deal of use is the compressor.