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 refrigerant.

Water leaking from your air conditioner isn’t bad but can cause a lot of damage to your house. In contrast, a coolant leak is harmful to you and the environment. In either situation, 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 check your system for problems and clean it. This service helps ensure worry-free performance and might even improve energy efficiency.

Learn more about 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 units, one outside and one inside. The indoor unit has an evaporator coil that cools warm air as it blows 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 often receive 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 block the condensate drain line. This can result in water backing up inside your home. Our Home Comfort Heating & Air professionals can eliminate clogs and get water flowing again smoothly. Reach us at 763-276-0617 for assistance.

Air Filter Is Dirty

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

Replacing your air filter is critical for:

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

A dirty air filter can restrict 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 changed it lately and your air conditioner is leaking water indoors.

If this doesn’t fix the problem, your drain pan might be rusty or have a broken condensate pump. Getting a new pan or pump requires a pro, so call us at 763-276-0617 for assistance.

Why Is My Air Conditioner Leaking Freon?

Your air conditioner uses coolant to move heat. If your air conditioner was installed before 2011, it likely has R-22 Freon. As time passes, chemicals in Freon can eat through metal and create leaks.

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

  • Air that seems hotter or more humid than usual
  • Bubbling or hissing noises near the air conditioner
  • Sweet odor near the air conditioner
  • Frozen evaporator coil

Freon is hazardous to your health if handled improperly, so you’ll want an HVAC pro like Home Comfort Heating & Air to repair an air conditioner coolant leak. In most instances, it might just be better to request air conditioning installation since Freon is expensive. Production of this coolant was halted in 2020 because of its damaging effects on the ozone layer. As a result, only limited recycled quantities are available.

Rely on Home Comfort Heating & Air for Repairing Your Air Conditioner Leaks

When it comes to air conditioning repair in Elk River, go with the company your neighbors and friends depend on. We’ve been known for our fast, friendly and reasonable services since {year}. Call us at 763-276-0617 to schedule your appointment today!