People often wonder why their Norcross, GA home’s air conditioning system would begin to freeze in the sweltering summer heat. Clearly, this is a red flag that indicates your air system is in need of some assistance, possibly even AC repairs. If your AC unit starts to freeze up, there are a few things that you should know.
Turn Off Your AC
First of all, turn the AC off as soon as you notice that it’s freezing up. Allowing your system to continue running in this state can cause irreparable damage to the compressor. A damaged compressor can lead to costly AC repairs or even worse.
Reasons Your AC Might Freeze
When air conditioners freeze up, it’s almost always caused by insufficient airflow to the evaporator coils or a lack of refrigerant. An air filter that becomes saturated with dust, dirt, and other debris limits airflow going into the air conditioner. Simply changing the air filter can sometimes correct the issue.
You should also check to be sure that all of the air vents are open. Open any that are closed and double-check to make sure the rest are fully opened. This will help to improve airflow to the air conditioner’s evaporator coil.
Low refrigerant levels are another common cause of air conditioners freezing up. Unfortunately, a lack of refrigerant can be a sign of a much more serious problem. In this situation, it’s a wise move to seek the help of a professional.
Another issue that requires the attention of a professional is a malfunctioning fan. Your AC’s fan not only circulates air through your house, it also supplies airflow to the coil.
Get the Help of a Trusted Expert
The experts at Arcadia HVAC Heating and Cooling can take care of all your AC repairs. We can also help prevent your Norcross, GA home’s AC from freezing up with regular maintenance that includes cleaning the evaporator coils. Call today to set up an appointment.