When your air conditioner is working properly, your house will be cool and dry. A leaking air conditioner is annoying but isn’t necessarily dangerous. 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 instances, you can prevent your air conditioner from leaking by scheduling annual air conditioning maintenance. During your appointment, an HVAC tech will closely inspect your system for issues and clean it. This service helps provide worry-free performance and may even boost energy efficiency.

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

Why Is My Air Conditioner Leaking Water?

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

Because of the condensation process, having water back up 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 occurs:

Drain Line Is Clogged

Over time, mold can clog the condensate drain line. This can lead to water backing up inside your home. Our GV Heating & Air pros can break up clogs and get water flowing again smoothly. Reach us at 763-535-2000 for help.

Air Filter Needs to Be Changed

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

Replacing your air filter is crucial for:

  • Indoor air quality
  • Energy efficiency
  • Decreasing breakdowns
  • Lengthening 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 recommend 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 may be rusty or have a broken condensate pump. Replacing your pan or pump requires a pro, so contact us at 763-535-2000 for help.

Why Is My Air Conditioner Leaking Freon?

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

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

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

Freon is hazardous to your health if handled improperly, so you’ll need an HVAC professional like GV Heating & Air to repair an air conditioner coolant leak. In many situations, it might just be better to request air conditioning installation since Freon is costly. Manufacturing of this coolant was stopped in 2020 due to its harmful effects on the ozone layer. As a result, only limited recycled quantities are available.

Rely on GV Heating & Air for Repairing Your Air Conditioner Leaks

When it comes to air conditioning repair in Crystal and Twin Cities, go with the company your neighbors and friends depend on. We’ve been known for our quick, friendly and affordable services since {year}. Call us at 763-535-2000 to request your appointment today!