Causes of Air Conditioner Freezing and How to Prevent It

air conditioning repair

As experts in air conditioning, we know that a frozen air conditioner is a common problem for homeowners in Chandler, AZ. Air conditioners are designed to cool the air by removing heat and moisture from your home, but when something goes wrong, it can cause the evaporator coil to freeze up.

At Rescue One Air, we understand the frustration of a frozen air conditioner. That's why we're here to help you understand the common causes and how to prevent them from happening with premium air conditioner repair.


What Causes an Air Conditioner to Freeze Up?

There are several reasons why your air conditioner may freeze up, including:

Low Refrigerant Levels

When your air conditioner has low refrigerant levels, it can cause the evaporator coil to become too cold and freeze up. If you suspect low refrigerant levels, it's best to contact a professional technician to inspect and recharge your system.

Dirty Air Filters

Dirty air filters can restrict the airflow to the evaporator coil, causing it to become too cold and freeze. Changing your air filters regularly is essential to ensure proper airflow and prevent freezing.

Blocked or Closed Vents

Blocked or closed vents can also restrict the airflow, causing the evaporator coil to become too cold and freeze. It's vital to ensure that all vents are open and unobstructed.

Malfunctioning Thermostat

A malfunctioning thermostat can cause your air conditioner to run continuously, even when unnecessary. This can cause the evaporator coil to become too cold and freeze up. If you suspect a malfunctioning thermostat, it's best to contact a professional technician for a diagnosis and repair.

Dirty Evaporator Coil

A dirty evaporator coil can also restrict the airflow and cause it to become too cold, leading to freezing. It's essential to have your system serviced regularly to ensure that the coil is clean and functioning correctly.


Contact Rescue One Air today to schedule your air conditioning repair, or maintenance appointment!


How to Prevent Air Conditioner Freezing

Preventing your air conditioner from freezing ensures its longevity and proper functioning. Here are some tips to avoid air conditioner freezing:

  • Change air filters regularly to ensure good airflow
  • Keep vents open and unobstructed to allow for adequate airflow
  • Schedule regular maintenance to clean and inspect the system
  • Ensure proper refrigerant levels
  • Keep the thermostat functioning properly

Following these tips can prevent air conditioners from freezing and ensure your system runs smoothly.


Get The Best Air Conditioner Repair in Chandler, AZ

At Rescue One Air, we help with all your air conditioning needs. Contact us today for professional service and advice on preventing air conditioner freezing.

Our team of experienced technicians can help you find the right solution to reduce the noise from your unit and make your home more comfortable.

Our team of experienced technicians will have your AC running smoothly in no time.

You can check out our customer reviews or browse through the Rescue One Air video library to see our air conditioning repair crews in action for further information.

Fill Out Form
Fill In For A Quick Response