When your air conditioner is working properly, your home will be cool and dry. A leaking air conditioner is frustrating but isn’t necessarily harmful. It depends on whether it’s leaking water or coolant.

Water leaking from your air conditioner isn’t bad but can cause a lot of damage to your home. In contrast, a coolant leak is dangerous for you and the environment. In either case, fixing a leak will require skilled air conditioning repair.

In most instances, you can stop your air conditioner from leaking by scheduling annual air conditioning maintenance. During your appointment, an HVAC tech will closely examine your system for issues and clean it. This service helps ensure worry-free performance and might even improve energy efficiency.

Find out why your air conditioner is leaking and how you can stop it from happening in the future.

Why Is My Air Conditioner Leaking Water?

Water is a natural byproduct of the cooling process. Your air conditioner has two systems, one outside and one inside. The indoor unit includes an evaporator coil that cools warm air as it moves over it. Condensation occurs as the air cools, flows into a drain pan and drains out of your home through a condensate drain line.

Due to the condensation process, having water leak is a common problem. We regularly get calls about an air conditioner leaking water inside or an air conditioner leaking water outside. Here’s why it happens:

Drain Line Is Clogged

Over time, mold can clog the condensate drain line. This can lead to water leaking inside your home. Our Custom Air Systems Inc professionals can break up clogs and get water flowing again smoothly. Reach us at 772-247-2283 for help.

Air Filter Needs to Be Changed

We recommend changing flat filters once a month and pleated filters every three months.

Replacing your air filter is crucial for:

  • Indoor air quality
  • Energy efficiency
  • Reducing breakdowns
  • Extending your air conditioner’s lifetime

A dirty air filter can reduce airflow, make the coil extremely cold and freeze it. As the coil defrosts, it can make the drain pan overflow. We suggest checking your air filter if you haven’t replaced it lately and your air conditioner is leaking water indoors.

If this doesn’t resolve the issue, your drain pan may be rusty or have a malfunctioning condensate pump. Getting a new pan or pump requires a pro, so call us at 772-247-2283 for help.

Why Is the Air Conditioning Leaking Freon?

Your air conditioner needs coolant to transfer heat. If your air conditioner was put in before 2011, it probably uses R-22 Freon. Over time, chemicals in Freon can eat away at metal and cause leaks.

It’s good to know about air conditioner Freon leak symptoms in case your system develops one. They include:

  • Air that feels warmer or more humid than normal
  • Bubbling or hissing sounds near the air conditioner
  • Sweet odor near the air conditioner
  • Frozen evaporator coil

Freon is bad for your health if handled improperly, so you’ll want an HVAC professional like Custom Air Systems Inc to fix an air conditioner coolant leak. In most instances, it may just be better to schedule air conditioning installation since Freon is expensive. Production of this coolant was halted in 2020 due to its harmful effects on the ozone layer. As a result, only limited recycled quantities are available.

Trust Custom Air Systems Inc to Repair Your Air Conditioner Leaks

When it comes to air conditioning repair in Port St. Lucie, turn to the company your neighbors and friends depend on. We’ve been known for our quick, friendly and affordable services since {year}. Contact us at 772-247-2283 to request your appointment today!