How To Prevent Your AC From Freezing Up

As the summer heat intensifies, air conditioning is more important than ever to maintain a comfortable indoor environment. However, one issue that can cause major inconvenience is when your AC freezes up, causing it to stop working or potentially damaging the unit. This is why it’s crucial to know how to prevent your AC from freezing up and ensure its efficiency throughout the year’s hottest months. O’Leary Air, a leading provider of AC installation and AC replacement services in Beaverton, OR, shares expert tips on avoiding this common problem and keeping your air conditioner running smoothly all summer.

Why Does an AC Freeze Up?

Before diving into the preventive measures, it’s essential to understand why an AC unit might freeze up in the first place. There are several reasons, including:

  • Insufficient Airflow
  • Low Refrigerant Levels
  • Dirty or Clogged Evaporator Coils
  • Malfunctioning Fan
  • Thermostat Issues

Now that we know the common culprits, let’s explore how to prevent your AC from freezing up.

Regular Maintenance

Scheduling regular maintenance is one of the most effective ways to prevent your AC from freezing up. This includes cleaning or replacing air filters, inspecting and cleaning coils, checking refrigerant levels, and ensuring all components function properly. O’Leary Air offers comprehensive AC maintenance services that cover all these aspects, helping you avoid any unexpected breakdowns during the sweltering summer months.

Proper Airflow

Ensuring proper airflow is crucial for preventing your AC from freezing up. Make sure there is adequate space around the unit and remove any obstructions that may be blocking the vents. Additionally, clean or replace your air filters regularly to ensure they don’t get clogged with dust and debris, which can restrict airflow and cause the evaporator coils to freeze over.

Monitor Refrigerant Levels

Low refrigerant levels can lead to your AC freezing up, as the refrigerant absorbs heat from the air passing over the evaporator coils. The coils can become too cold and freeze if there isn’t enough refrigerant. If you suspect low refrigerant levels, it’s best to contact a professional like O’Leary Air to inspect your unit and perform any necessary repairs, including AC replacement or AC installation in Beaverton, OR.

Clean Evaporator Coils

Dirty or clogged evaporator coils can also cause your AC to freeze up. When debris accumulates on the coils, it reduces their ability to absorb heat efficiently, leading to a drop in temperature and potential freezing. Regularly cleaning your evaporator coils is an essential preventive measure. If you’re unsure how to clean them or need assistance, don’t hesitate to contact O’Leary Air for expert help.

Check Your Thermostat

Sometimes, the issue might be as simple as a malfunctioning thermostat. Ensure that your thermostat is set correctly and functioning properly. If not, consider replacing it with a programmable or smart thermostat for better energy efficiency and temperature control.

Contact Us Today!

Preventing your AC from freezing up is crucial for maintaining a comfortable home during the hot summer months. By following these tips and scheduling regular maintenance with a trusted provider like O’Leary Air, you can keep your air conditioner running smoothly and efficiently all season.

If you need AC replacement or AC installation in Beaverton, OR, look no further than O’Leary Air. Our team of experienced professionals is dedicated to providing top-notch service and ensuring your AC system is in perfect working order. Contact us today to schedule an appointment or learn more about our comprehensive range of services.