My Air Conditioner is Leaking Water – What Do I Do?

What to do for an Air Conditioner Leaking Water

Is your air conditioner leaking water? If it is, don’t worry. This is a completely normal occurrence and can be easily addressed. Here, we explain why your air conditioner may be leaking water. Plus, we explore a few things that you can do to stop your air conditioner leaking water.

To learn more or schedule an appointment for air conditioner service and repair with our heating and air conditioning experts, contact us in St. Louis online or by phone at 314-993-1110.

Five Common Reasons for Air Conditioner Leaking Water

  • The AC drain is clogged-up: Every AC system has a drain where the humidity forms condensate after the air cools when your AC runs. When the drain is free, this dripping water is easily discharged. But, when debris from outside fills up the drain Or coats the condenser pipe, the ice and water formed as a result may not have the space to drain out of the AC. The water can start to flow backward, leaking water outside the unit.
  • The AC is low on refrigerant liquid: The refrigerant liquid is what absorbs the heat in your evaporator coils and cools the air in the condenser coils by turning the liquid into a gaseous state. When your air conditioner does not have sufficient refrigerant liquid, your AC unit finds it difficult to function properly. This can lead to the water in your AC freezing up. When it is hot and the AC is running, this ice formation starts to melt, causing your air conditioner to leak. It is also important to keep in mind that if your AC unit as a whole is working fine, your AC refrigerant should never leak, so if it is low, then it indicates a deeper problem that should be addressed by a professional.
  • The air filter is dirty: The air filter is essential for the proper working of an AC system. Without correct and seamless airflow, your AC system could start to ice up, leading to your air conditioner leaking water.
  • The drain pan is damaged: Once the water exits the unit and goes through the drainpipe, it falls into the drain pan. If the drain pan is damaged, broken, or brittle, it won’t be able to contain the condensate. This could result in the air conditioner leaking water.
  • Faulty AC installation: If your AC system has been installed incorrectly, then it is best to contact a professional and get the unit re-installed correctly.

What Should You Do If Your Air Conditioner Leaks Water?

Is Your Air Conditioner Leaking Water

If your air conditioner is leaking water for any of the above problems, the solution is often simple. For example, check the following solutions:

  • Clean the AC drain pipe or replace it completely
  • Fix the leak in the air conditioner refrigerant
  • Change the filters every 60-90 days
  • Fix or replace the drain pan if it is damaged
  • Re-install your AC unit with care

If none of these solutions work, you may have to replace the entire AC unit. In all of these cases, it helps to have the support and expertise of professionals who are trained to address faulty AC systems.

How Can Galmiche & Sons Help You?

Galmiche & Sons are premier air conditioning experts based in St. Louis. We have dealt with many issues pertaining to the air conditioner leaking water. If you have noticed your air conditioner leaking water or other AC problems, our team can inspect your air conditioning unit to identify the cause of the leakage.

We can then help you with the required AC repairs necessary or replace AC parts as needed. With help from our heating and air conditioning professionals, you can get your AC unit working at optimal efficiency in no time and save your energy bills as well. Speak to our team for more information.

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