Learning About Residential Furnaces

Summer AC Guide To Help You When The Vents Blow Hot Air And Air Conditioning Components Start To Freeze

One of the major problems that you may have with your AC over the summer is the vents blowing hot air. Do you know what usually causes this hot air problem? It is usually due to lack of service and the condensation on dirty components starting to freeze. Therefore, you want to act quickly when the components of your AC start freezing, and only hot air comes out of the vents. The following guide will help you when the vents start to blow hot air and your AC components freeze:

AC Freezing and Hot Vents Checklist To Help You Get Started With Troubleshooting

You will want to start by evaluating the vents to see if there is hot air coming out, and then turning the thermostat off, as well as checking AC components. This checklist will help you get started dealing with the air conditioning problem in your home:

  • Test the vents by putting your hand in front of them to see if hot air is coming out.
  • Turn the AC up or off to make sure that it does not continue to freeze while you are troubleshooting problems.
  • Check your ductwork for damage and loose ducts that could be the cause of the problem
  • Make sure that your AC main is off and look for ice on components near or inside of the condensing unit.
  • Leave your AC off while waiting for the repair service to give it time to thaw.

These are the basic things that you are going to need to do to troubleshoot the problem and prevent serious damage while you wait on help.

The Importance of Letting Your AC Thaw and Not Using It Until Repairs Have Been Completed

The best thing you can do when the air conditioner components freeze is to let them thaw. This does not mean that you can turn the AC back on because it can cause problems to get worse, which can lead to refrigerant leaks, and damage to coils and the compressor. Wait for professional help before you turn your cooling system back on.

Problems That Freezing Can Cause And The Damaged Parts That Often Need To Be Replaced

The parts that are damaged when your AC freezes are often costly to replace. These parts include:

  • Air conditioning coil lines
  • Compressors
  • Electrical components

If you catch the freezing problem in time, the repairs are often minor and will not cost much. This is why it is important to go through the checklist and call for help with your AC repair help before the problems get worse and costlier to repair.

These are some of the things that you will want to do when the vents only blow out hot air and the air conditioning components begin to freeze. As your AC begins to thaw, you will want to contact an air conditioning repair contractor to service your system and check for serious damage that is going to need to be repaired.


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