Central Air Fan Not Spinning

You go outside to check the a c unit and it s buzzing but the fan s not spinning.

Central air fan not spinning.

You have a bad fan motor and or bad start capacitor. If the compressor is working but the fan won t turn then the problem is most likely with the motor and or capacitor. The good news is it s pretty easy to find out. Oh no your air conditioner s not working.

You may have a bad capacitor. If after pushing the blade the fan takes off and continues spinning it s possible that the start capacitor is bad. Do not use your fingers or a conductive metal or material to spin the fan. Take a stick or screwdriver and spin the fan blade.

We ll diagnose your unit and provide a fair quote for the air conditioning repair. The act of pushing the blade kickstarts the fan just like a start capacitor would. This can be repaired but it s often a good sign that it s time for a new air conditioner. Some air conditioner fan problems might be a power issue rather than anything to do with the fan s.

Give one of the fan blades a gentle push to get it spinning. With the power off to your condensing unit here is a simple test you can do. If the motor is still spinning albeit slowly it is not moving enough air for your hvac unit to function normally. A central air conditioner is an elaborate system that involves parts such as an evaporator a compressor a condenser fans and refrigerant to run through the unit.

Unit not receiving power. Like many household appliances each of these components does their job both independently but also in unison with the connecting parts and when one section of the system goes. In older systems with belt powered fans the belt can become loose or break and cause the fan to stop spinning properly. 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.

Compressor works but the fan does not spin. A start capacitor is an electric device that gets the electric motor running at startup by providing a jolt of stored. This shows you how to troubleshoot and fix a heat pump or ac unit that is not working. This includes changing the filter at least once every two to three months and using a soft brush to clean the coils on the inside of your unit.

A bad capacitor is a common a c problem with a straightforward fix. Most air condition systems last anywhere from 10 or more years.