Why Do AC Systems Freeze Up?

what HVAC systems qualify for tax credit apopkaAir conditioners are designed to keep you comfortable even when the outside temperature is over 100 degrees Fahrenheit. Therefore, it is important to understand how your air conditioning system works to maintain it properly and ensure it runs smoothly.

There are several reasons why an air conditioner freezes up, as discussed below:

Using Too Much Cooling Power

Some people think they need to turn their AC up as high as possible in order to cool down quickly. Unfortunately, it isn’t always true! 

It’s better to set your thermostat so that you are comfortable rather than freezing yourself out of the house because you have too much cooling power going into your home! Your system will work better and last longer if you don’t use too much power at once!

Not Changing Filters

The first thing to check is if your filter needs to be changed. If it isn’t being changed regularly, dust and debris can build up in the system, which can cause blockages or clogs that prevent proper airflow through the system. This has a huge impact on your system’s energy efficiency.

Poor Insulation Around the Condenser Unit or Duct Work

One of the most common causes of an AC unit freezing up is poor insulation around the condenser unit or ductwork. If there isn’t enough insulation around these areas, they will get cold and allow cold air to enter your home through leaks in the walls and ceiling. 

In addition, it will cause your system to work harder and use more energy than it needs to, making it more prone to freezing up during periods of high demand for cooling (such as when you’re running a bunch of appliances).

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Lack Of Proper Ventilation for The Condenser Unit

Air conditioners need to be vented to allow moisture that has condensed inside the unit to escape into the atmosphere. If this isn’t done properly, water vapor may build up inside your air conditioner and freeze when temperatures drop outside. 

This is especially true if you live in an area like Apopka with high humidity during the summer months, as high humidity levels make it easier for water vapor to become ice crystals. 

How to Fix the Issue

  • Check the refrigerant level
  • Change the filters that are clogging or filled with debris
  • Ensure the thermostat is set correctly
  • Check the compressor for any leaks or damage, especially if you are hearing noises coming from your AC unit

Contact Professionals!

If you have an AC system that’s freezing up in Apopka, it’s important to check it frequently. The problem may be as simple as a dirty air filter or something more serious. But if you don’t have your system inspected, you could have much bigger issues down the road.

If you need help with your air conditioning system, contact us at (407) 252-3785 or click here for more information about our services. We service Apopka, Windermere, Clermont, Winter Park, Altamonte, Winter Garden, and the surrounding communities.