Fan On Air Conditioner Keeps Running

The fan limit switch may include a switch that manually.

Fan on air conditioner keeps running.

We offer emergency repairs routine furnace and ac services and maintenance plans. 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. Fan is set to on the fan in your ac system can run separately from the cooling component of your ac.

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. Keeping the fan on creates a more even distribution of heating and cooling circulating the air if you have cold or hot. These two parts work together to cool your home but don t always turn on and off at the same time. 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. The system just can t get to the temperature. For a safe and fast repair contact petro home services. 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.

Air conditioner is turned off but fan keeps running if it s extremely hot outside your blower fan may continue to run. At the furnace or air conditioner air handler or blower unit. At the room thermostat. Less frequent starts and stops of the fan can reduce the stress from startup and potentially help extend it s lifespan.

The fan auto off or fan on off switch on the room thermostat should be checked. 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. If your furnace or ac fan is constantly running call an hvac professional as soon as possible.