Sunny areas such as Delray Beach, Palm Beach, Boynton Beach or pretty much any area in Florida are consistently known for dreadful heat and excruciating humidity where families and households rely on their air conditioner to provide comfort and relief from the sun. It is extremely common in these areas, where Air Conditioner use is heavy, for issues and problems to arise such as your ac unit freezing. 

If you notice your AC unit freezing…

or you notice ice forming on the outside of your unit, it could be caused from numerous reasons.


It is crucial for air conditioners to have proper airflow and to refrain from any suffocation that would lead to any issues such as freezing over. Improper airflow can be caused by reasons such as:

Dirty air filter

One of the most common causes, a dirty air filter can lead to a multitude of issues.

Insufficient amount of return ducts or damaged duct work

It is also crucial to make sure there isn’t an excess amount of debris, dust, dirt, filth, grime or corroding dead bodies in your duct work as this can lead to clogs where your air conditioner will ultimately freeze over.

Dirty evaporator coils

Dirty evaporator coils are also common causes of drops in temperature that lead to..can you guess? That’s right! Your AC unit freezing.

It is mandatory for the coil to stay above freezing level otherwise the coils freeze and the condensed water that is supposed to be drained away from the unit becomes solid. It is necessary for you to consistently check and be aware of the state of your air filters as well as this plays a major role in having an efficient and functioning air conditioning machine.

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You’re having issues with your refrigerant

Refrigerant is responsible for transporting the hot air from inside your home to the outside. It is common for air conditioner units to suffer cracks and leaks from years of use that lead to leaking refrigerant solvent.

When an AC unit is low on refrigerant the coils containing the liquid will slowly but surely become too cold and start to create a buildup of ice. When your surrounding area is known for being humid, like that of delray beach, palm beach, and boynton beach then your air conditioner freezing up has most likely been a common occurrence.

The main issue here is that the moisture that is “supposed to be  supposed be cooled to a level which becomes water and drips to the condensate drainage pan is now stuck at the evaporator coils and fins forming ice around them” says Air Conditioner systems.

The best way to handle any complications with ice starting to form, low refrigerant or even a dirty air filter is to contact a professional and experienced HVAC company like that of DirectAC!!


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