One frustrating scenario the hvac technicians at a 1 mechanical heating cooling have seen many times is when an air conditioner s condenser fan stops spinning even though the actual system is running.
Fan on air conditioner not spinning.
A start capacitor is an electric device that gets the electric motor running at startup by providing a jolt of stored electrical energy.
Sansone as a florida resident you rely on your air conditioner for many things to keep your home cool during brutally hot days to keep the humidity out and to protect your home from mold growth.
With the power off to your condensing unit here is a simple test you can do.
At a 1 mechanical we ve provided homeowners in grand rapids and lansing with reliable and trustworthy hvac service since 1983.
Take a stick or screwdriver and spin the fan blade.
Oh no your air conditioner s not working.
As a result this puts more stress on your unit s fan as well as the other parts of the machine.
If you observe the ac condenser fan not spinning on your outdoor air conditioning unit the problem is likely one of a few common things.
Ac fan not spinning posted by.
Compressor works but the fan does not spin.
You have a bad fan motor and or bad start capacitor.
If the motor is still spinning albeit slowly it is not moving enough air for your hvac unit to function normally.
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.
This can be repaired but it s often a good sign that it s time for a new air conditioner.
You may have a bad capacitor.
A bad capacitor is a common a c problem with a straightforward fix.
The good news is it s pretty easy to find out.
A blocked air filter may be the culprit in why your air conditioning s fan is not spinning.
Unit not receiving power.
Some air conditioner fan problems might be a power issue rather than anything to do with the fan s.
In older systems with belt powered fans the belt can become loose or break and cause the fan to stop spinning properly.