Central Air Fan Not Turning On

If the unit continues to run it may be the thermostat.

Central air fan not turning on.

Find the start capacitor for the fan. After an extended period of time you fan can break or stop working. The blower motor starts turning fan blades that circulate cold air from the evaporator coils through the home s ductwork and into each room. If the fan blades are bent or dirty straighten them out and or clean them.

If all else fails check to see if there is a problem with your air conditioner s physical. The first is an inspection of the outdoor unit to physically see if the fan is turning. It s located on the side of the building near the outdoor a c unit. When your air conditioner s outside fan is not working inspect the fan itself.

Final thoughts on when your air conditioner won t turn on. Turn the thermostat up to a temperature at or near the outside temperature. Either turn off the breaker in the panel or pull the disconnect switch outside at the condenser. If your central air conditioner will not turn on try to troubleshoot the problem yourself before calling a serviceman out to your home.

After some investigating you determine that your outside ac unit isn t running but the inside is. Typically this means one of two things. Remove and replace it with a new thermostat. When your air conditioner won t turn on it can be frustrating and uncomfortable.

5 common reasons why your central air conditioner fan is not working. If they aren t working properly call a trained technician. A capacitor stores up energy that provides power to your air conditioner s fans. Central air conditioners can work for years without problems if properly maintained and serviced annually.

But hopefully this article on troubleshooting when your ac won t turn on was helpful at getting you to where you need to be. Central air conditioners are a convenient and economical way to cool down an entire house. A filter that s not a proper fit can obstruct airflow and put more stress on your air condition fan. Wait to see if the air conditioning unit fan eventually shuts off.

Unfortunately they can be expensive to repair when something goes wrong. If it does the problem is not likely the thermostat. Remove the service panel on the a c unit. Do not proceed if you re not sure you ve properly shut off the power.

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. If the blower motor fails to start nothing happens. If not then it s time to call in a pro. 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.