Atlanta, GA Air Conditioning Question: Why Is My Air Conditioning System Not Dehumidifying?

Posted by Stephen Andrews

Air conditioning is necessary in Atlanta, GA, and homeowners throughout the area are making sure that their cooling systems are ready to go for the entire summer. As you start your AC back up after a season of non-use, you may find that it’s in need of repair or it needs a service tune-up. One common problem that we often hear about is when AC systems are not dehumidifying properly. As you probably know already, your air conditioner dehumidifies the air as part of its normal operation. When it’s not, then it probably indicates some kind of operational problem. For more information, or to schedule air conditioning repair in Atlanta, GA, call Cool Air Mechanical today!

Here are some possible causes of an AC system that is not dehumidifying:

  • Inadequate refrigerant charge: The “charge” is the level of refrigerant that circulates through your compressor pump, evaporator, and condenser. It’s imperative that your system have the correct amount of refrigerant at all times. If you have low refrigerant charge, then it’s possible that your AC system will not dehumidify the air.
  • Oversized system: If your AC does not dehumidify the air and also frequently turns on and off, then it is probably too large for your home. What happens is that the high-powered system cools the air at such a fast rate that the air does not spend enough time moving over the evaporator coil to be dehumidified. After your thermostat shuts off the cooling because your home has reached the desired temperature, there is still a lot of humidity in the air.
  • Dirt and debris in the system: One of the best ways to prevent damage to your system is to ensure that all of its components are clean and clear of any dirt and debris. If your coils are covered in dust, then you cannot expect it to work efficiently, and one of the potential outcomes is a lack of dehumidification.

If your AC system is not dehumidifying properly, then it requires professional attention. Make sure your AC performs well and efficiently this cooling season by scheduling Atlanta, GA air conditioning repair and maintenance with Cool Air Mechanical. Call today! 

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