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Technician - Engineer investigate Repairing Air Conditioner

Why is AC running but not cooling?

Whether your AC is running or not, there are several reasons why it’s not cooling the room. The compressor or thermostat may have a harmful component or a Freon leak. Regardless of the cause, consult with a local HVAC specialist to discover the problem and make sure your unit is operating efficiently. In many cases, it can be as simple as cleaning the coils. Below are a few tips to help you identify the problem and get your AC running again.

First, check your AC’s size. If it is undersized, it won’t be able to remove the moisture and cool the room effectively. Likewise, if your AC runs continuously, it’s using more energy and not cooling the room enough. Your AC unit will not be able to cool your home correctly if it is too small. Make sure to get a replacement unit for the size of your home.

Third, check your thermostat settings. Your AC may be set too high or too low. A high or low thermostat may cause your house to be too warm or cool. Try turning the thermostat lower to lower the temperature, but make sure to adjust it back to the proper setting. Check your air filter, too. If you notice a lingering odor, you might have an electrical problem that needs to be repaired.

If your air filter is clogged, it can restrict the airflow and reduce the efficiency of your air conditioner. Ultimately, this will prevent your AC from cooling the house and make it feel warmer than usual. To resolve the issue, call a professional HVAC service technician. They will be able to determine what the problem is and fix it for you. Call a professional to give you a free quote if it’s the latter.

Other possible reasons why your air conditioner isn’t cooling include the thermostat. Sometimes, your AC isn’t working correctly because it’s set too low. This happens if the thermostat is set to auto mode, which means the unit will run when the air outside is more relaxed. It can also be caused by a dirty filter or a malfunctioning evaporator coil. If the unit leaks, you should call a professional to look at it.

Dirty air filters are another common cause of this issue. Dirty filters prevent cool air from reaching the condenser. If the air filter is dirty, the entire system won’t blow cold air. To clean the filters, remove the metal enclosures covering them. Please make sure they’re clean and that they’re in good shape. Replace the filter if it’s clogged. Lastly, check the air vents to ensure they’re clear of any obstructions.

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