When your air conditioner is working properly, your home will be cool and dry. A leaking air conditioner is annoying 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 professional air conditioning repair.

In most cases, you can prevent your air conditioner from leaking by requesting yearly air conditioning maintenance. During your appointment, an HVAC technician will closely inspect your system for problems and clean it. This service helps provide worry-free cooling and may even improve energy efficiency.

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

Why Does My AC Unit Leak Water?

Water is a natural byproduct of air conditioning. Your air conditioner has two units, one outside and one inside. The indoor unit has an evaporator coil that cools warm air as it blows over it. Condensation forms as the air cools, drips into a drain pan and goes out of your house through a condensate drain line.

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

Drain Line Is Plugged

Over time, mold can block the condensate drain line. This can lead to water backing up inside your home. Our Freed Heating & Air Conditioning pros can break up clogs and get water flowing again smoothly. Reach us at 309-323-9584 for assistance.

Air Filter Is Dirty

We recommend replace flat filters monthly and pleated filters every three months.

Replacing your air filter is critical for:

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

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

If this doesn’t resolve the problem, your drain pan might be rusty or have a broken condensate pump. Replacing your pan or pump requires a professional, so call us at 309-323-9584 for assistance.

Why Does My AC Unit Leak Freon?

Your air conditioner needs coolant to transfer heat. If your air conditioner was installed before 2011, it probably uses R-22 Freon. As time passes, chemicals in Freon can eat through 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 seems hotter or more humid than usual
  • Bubbling or hissing noises by the air conditioner
  • Sweet odor by the air conditioner
  • Frozen evaporator coil

Freon is bad for your health if handled improperly, so you’ll want an HVAC professional like Freed Heating & Air Conditioning to repair an air conditioner coolant leak. In many situations, it may just be better to request air conditioning installation since Freon is costly. Production of this coolant was halted in 2020 because of its harmful effects on the ozone layer. As a result, just reduced recycled quantities are available.

Trust Freed Heating & Air Conditioning to Fix Your Leaky Air Conditioner

When it comes to air conditioning repair in Moline, go with the company your neighbors and friends trust. We’ve been known for our quick, friendly and affordable services since {year}. Contact us at 309-323-9584 to schedule your appointment now!