Central Air Fan Not Turning On

Unfortunately they can be expensive to repair when something goes wrong.

Central air fan not turning on.

Remove and replace it with a new thermostat. Do not proceed if you re not sure you ve properly shut off the power. Remove the service panel on the a c unit. When your air conditioner won t turn on it can be frustrating and uncomfortable.

However your capacitor can go bad for various reasons and stop working properly which will force one of your system s fans to stop spinning. Find the start capacitor for the fan. A filter that s not a proper fit can obstruct airflow and put more stress on your air condition fan. Shut off the power supply to the air conditioner at the disconnect or breaker panel.

Final thoughts on when your air conditioner won t turn on. If not then it s time to call in a pro. Despite hearing the sound of the ac turning on your house is not cooling down as it used to. After some investigating you determine that your outside ac unit isn t running but the inside is.

It s located on the side of the building near the outdoor a c unit. Turn the thermostat up to a temperature at or near the outside temperature. A capacitor stores up energy that provides power to your air conditioner s fans. Symptoms of a central a c fan not working there are a few ways to tell if your a c fan is temporarily or permanently out of order.

Wait to see if the air conditioning unit fan eventually shuts off. Your outside ac hums but the fan doesn t spin or the entire outside ac unit isn t working at all. 5 common reasons why your central air conditioner fan is not working. If the blower motor fails to start nothing happens.

If all else fails check to see if there is a problem with your air conditioner s physical. If your central air conditioner will not turn on try to troubleshoot the problem yourself before calling a serviceman out to your home. But hopefully this article on troubleshooting when your ac won t turn on was helpful at getting you to where you need to be. The blower motor starts turning fan blades that circulate cold air from the evaporator coils through the home s ductwork and into each room.

Either turn off the breaker in the panel or pull the disconnect switch outside at the condenser. If they aren t working properly call a trained technician. After an extended period of time you fan can break or stop working. If it does the problem is not likely the thermostat.

If the unit continues to run it may be the thermostat. Central air conditioners are a convenient and economical way to cool down an entire house. If the fan blades are bent or dirty straighten them out and or clean them. Central air conditioners can work for years without problems if properly maintained and serviced annually.