Central Air Fan Stopped Spinning

Air conditioner outside unit fan not working.

Central air fan stopped spinning.

Take a stick or screwdriver and spin the fan blade. When your air conditioner s filter is dirty filthy and clogged air flow can t go through the filter and ice will begin to accumulate on it. You may have a bad capacitor. It s easy enough to figure out if the fan on your unit is spinning.

A blocked air filter may be the culprit in why your air conditioning s fan is not spinning. Your system s air filter traps dust dirt and other airborne pollutants to keep indoor air and internal cooling system components cleaner. Oh no your air conditioner s not working. We ll diagnose your unit and provide a fair quote for the air conditioning.

So you do some investigating and realize that even though the outside unit is buzzing the fan isn t spinning. The one on the outside blows air across the coils to remove the heat from the air to cool it. You don t hear the outdoor unit s compressor working and the fan isn t spinning. Another common and easily remedied situation that sometimes results in a central air conditioner fan not working is a dirty clogged air filter.

Not interested in being an hvac sleuth. The one on the inside of the unit blows cold air into the house. Symptoms of a central a c fan not working. A bad capacitor is a common a c problem with a straightforward fix.

It s important to get the fan up and running asap or else the home will get uncomfortable in a hurry and you could end up damaging the compressor. As a result this puts more stress on your unit s fan as well as the other parts of the machine. When either of these fans is not functioning correctly the efficiency of your unit is compromised. You go outside to check the a c unit and it s buzzing but the fan s not spinning.

Don t risk damaging your compressor. With the power off to your condensing unit here is a simple test you can do. You hear the outdoor unit s compressor working and the fan isn t spinning. A capacitor stores up energy that provides power to your air conditioner s fans.

When the fan goes down there is no way to cycle the air and thus the system is essentially stalled. There are a few ways to tell if your a c fan is. 5 common reasons why your central air conditioner fan is not working. If the motor is still spinning albeit slowly it is not moving enough air for your hvac unit to function normally.