Florida is known as the sunshine state, and appropriately so because their average daily temperature during the summer is often above 90 degrees.

If you’re a South Florida resident, you’ve probably adapted to the heat by investing in a powerful AC unit.

What do you do if you experience your AC unit freezing up in summer?

No one wants to suffer through such extreme temperatures. Here are some common causes for your AC unit freezing up, and tips for how to fix it!

Causes for an AC Unit Freezing Up in Summer

If your AC unit is freezing up, there are three primary culprits to the problem: the filter, the coils, and the refrigerant. Let’s start with the filters.

Filters

The filters in an AC unit are responsible for providing sufficient air quality. As air circulates, the filter will clean it for pollutants and other contaminants.

Additionally, the filter acts as a barrier. A proper filter will protect any stray material from entering the AC unit and causing mechanical problems.

One of the easiest ways to take care of your air conditioning unit is filter management, which is simply switching out your filter for a new one. This should be done every couple of months to prevent dirt and debris build-up.

Build-up is the beginning of most air conditioning problems because it impedes airflow, which requires your unit to work that much harder to keep your house cool.

When the air can’t circulate, it becomes trapped in the AC unit and risks freezing the coils.

Coils

The coils in the AC unit are responsible for absorbing heat inside the house and expelling it outside of the house.

When they freeze, as a result of a dirty filter, it causes an ice build-up and stops the cooling process. Unfortunately, the cooling process leaves moisture within the system, which can also freeze onto the coils.

Frozen coils will keep your AC running but they won’t release any cool air.

This is another problem that can be avoided with regular cleaning. Because of their location inside the AC unit, I’d seek out professional help for the maintenance.

Refrigerant

The refrigerant works by expanding the coils inside of a unit to help your house reach comfortable temperatures.

Insufficient levels of refrigerant interrupt the temperature exchange that takes place with the coils and causes them to freeze. These low levels are often indicators of a leak.

Without refrigerant to monitor the cooling process, the AC unit can be overworked. This can ruin the mechanics and lead to a full replacement of your system.

AC technicians are equipped to measure your refrigerant levels and repair potential leaks.

Next Steps

As you can see, your AC unit freezing up in summer can happen for various reasons. At the end of the day, you want to keep your house cool.

If you’re a South Florida resident or live in the Cape Coral area, contact Florida Cooling Solutions.

As a community-centered business, their primary goal to provide excellent customer service.

Whether you need installation, repair, or maintenance they have several licensed service technicians that are prepared to assist you.