Fan On Air Conditioner Keeps Running

At the furnace or air conditioner air handler or blower unit.

Fan on air conditioner keeps running.

The fan auto off or fan on off switch on the room thermostat should be checked. Pros to running fan on air conditioner continuously. The fan limit switch may include a switch that manually. Turn the fan switch to off and back to auto if the fan doesn t turn off even when you flip the switch to the off position your system may require a thermostat replacement.

Trying to fix electrical problems on your own could cause more damage or even create a fire hazard. Without enough air flowing over the coils the system can t remove humidity and cool the air to the set temperature so it keeps running when it shouldn t. If you notice your air conditioning and the blower fan all of a sudden start. If the fan is set to on change the setting to auto so it s only running when the air conditioner is running.

For a safe and fast repair contact petro home services. Keeping the fan on creates a more even distribution of heating and cooling circulating the air if you have cold or hot. Even if your air filter is new you may be using one that s too restrictive for your system such as one designed to remove pollen and allergens. If your furnace or ac fan is constantly running call an hvac professional as soon as possible.

These two parts work together to cool your home but don t always turn on and off at the same time. Air conditioner is turned off but fan keeps running if it s extremely hot outside your blower fan may continue to run. A damaged thermostat may also be the issue. At the room thermostat.

We offer emergency repairs routine furnace and ac services and maintenance plans. When your system s air filter is full of dirt and debris the flow of air is restricted which can impede the functioning of your air conditioner. When your fan is set to auto on your thermostat it will only run when the cooling component of your ac is running when your ac system has conditioned air to blow throughout your home.