What To Do When Your AC Freezes Up

hvac frozen

Despite summer currently being in full swing in Texas, AC units are freezing up and malfunctioning at homes in Texas everywhere. Though it may seem contradictory, did you know that one of the most common reasons why an AC unit stops working during the summer is due to the unit freezing up? Even more ironically enough, when your AC freezes up, chances are cold air is no longer circulating throughout your home. The purpose of this article is to go into more detail on how to identify what’s wrong with your AC unit and what to do when your AC freezes up. 

How to Identify That Your AC is Freezing Up

A frozen AC unit is not always visible to the naked eye. It’s not always a giant block of ice surrounding your AC unit. Oftentimes you will have to diagnose a frozen AC by checking for the symptoms of a frozen AC unit. One of the biggest identifying factors of a frozen AC is the absence of cold air coming out of your vents. Another identifying factor is poor airflow throughout your home. Other factors to consider in identifying a frozen AC are leaks, or loud hissing, grinding or clanging noises coming from your outdoor unit. If you’re not confident you will be able to identify if your AC is frozen or not, it’s best to call in the pros for a diagnosis! 

Steps to Take When Your AC is Freezing Up

If you suspect that your AC unit is freezing up, the best thing to do is turn your AC off right away. This will prevent any further damage to your HVAC system. From here, you can either wait till the HVAC system completely thaws out before performing an inspection or you can set your AC in “fan mode” to draw in warm air from the outside and assist with the thawing process. Depending on how severely frozen your AC unit is, the thawing process can take up to 24 hours or longer. 

If you are comfortable troubleshooting on your own, we suggest checking your air vents for blockages and checking the air filters to see if any of them need to be replaced. We also suggest checking for leaves and debris around your outside unit. Once your unit has been thawed out, and you have checked for causes of a frozen AC, we suggest running the AC unit again and checking for signs of a freezing AC. 

Professional Help for Frozen AC Units in Fort Worth, Texas

As always, when in doubt, call in the pros! There is no need to spend any time worrying about what you should do when HVAC problems arise. Our professional HVAC technicians at Titan Air Solutions are available to you 24 hours a day and 7 days a week. If there are ever any HVAC worries, we are one phone call away. Visit us at our website here or give us a call at 817-396-7314.

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