What Do I Do If My AC Pipe Is Frozen?

What Do I Do If My AC Pipe Is Frozen?

Your AC unit is not turning on and you have noticed a frozen AC pipe outside? It might seem like a big issue at first but a frozen AC pipe can quickly bring on more issues and even cause your air conditioner to freeze up.

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When your AC pipe is frozen, the unit will not be able to efficiently perform its primary function of cooling your home. This can be a very terrible experience for someone that just came home on a hot summer evening.

What causes an air conditioner to freeze up?

Frozen AC pipe is caused by a number of underlying problems including plugged air filter and low refrigerant charge. When the amount of refrigerant in the AC system is too low or too high, the pressure will drop, causing temperatures to fall and dip below freezing. Water can then condensate around the pipe and coils and freeze the unit.

What to do when your AC unit freezes up

Whatever the cause of the frozen AC pipes, there are a few things you can do to get your air conditioning unit working again. See below our tips on how to unfreeze AC pipes:

  • Check the Air Filter

This is probably the best thing to do first to unfreeze pipes. Find your return vent, unscrew the cover, and check your air filter. If it is clogged, clean it or replace it with a new one. This is an easy procedure you can perform on your own.

  • Thaw Your AC Unit

It is simple to thaw your AC unit: this will get the pipes and other parts to unfreeze and get ready to work properly again. To achieve this, there are two simple things you can do. You should start by switching your thermostat to ‘OFF’. The defrosting process will start immediately.

Next, you have to make sure that your condensate pan is draining properly to eliminate the risk of water damage. You can throw in few condensate pan cleaning tablets to make your home smell nice afterward. Give your AC unit a few hours to fully defrost and it will be ready for use again.

  • Start Your AC Again

When you are sure that your AC pipe has been fully defrosted, you can start it up again. All you need to do is switch the thermostat back to COOL and observe the unit cool your home.

It is important to note that while the steps above can unfreeze your frozen AC pipe, it doesn’t solve the problem completely and you might still need to have your air conditioning sytem looked at to avoid further trouble. It is reasonable to contact an HVAC professional, especially if your AC pipe freezes often. A component might be broken and you might need to get air conditioning repair services.

You can always call on our expert team at Waychoff’s Air Conditioning for your AC maintenance and AC repair. Whether your AC pipe freezes once in a while or frequently, we will provide a lasting AC fix to the underlying problem. We guarantee you excellent AC service and AC repair that give 100% customer satisfaction.