When your air conditioner is working properly, your home will be cool and dry. A leaking air conditioner is frustrating 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. On the other hand, a coolant leak is dangerous for you and the environment. In either case, fixing a leak will require skilled air conditioning repair.

In most cases, you can prevent your air conditioner from leaking by requesting 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 may even boost energy efficiency.

Learn more about 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 systems, 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 goes out of your house through a condensate drain line.

Due to 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 happens:

Drain Line Is Plugged

As time passes, mold can clog the condensate drain line. This can lead to water leaking inside your home. Our JW Brager Heating and Cooling pros can eliminate clogs and get water draining again smoothly. Give us a call at 608-447-0555 for assistance.

Air Filter Is Dirty

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

Replacing your air filter is critical for:

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

A dirty air filter can restrict airflow, make the coil very cold and freeze it. As the coil defrosts, it can overwhelm the drain pan. We suggest inspecting your air filter if you haven’t replaced 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 malfunctioning condensate pump. Replacing your pan or pump requires a professional, so contact us at 608-447-0555 for help.

Why Does My AC Unit Leak Freon?

Your air conditioner needs coolant to transfer heat. If your air conditioner was put in before 2011, it likely uses R-22 Freon. Over time, 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 warmer or more humid than usual
  • Bubbling or hissing noises by the air conditioner
  • Sweet smell near the air conditioner
  • Frozen evaporator coil

Freon is hazardous to your health if handled improperly, so you’ll want an HVAC pro like JW Brager Heating and Cooling to repair an air conditioner coolant leak. In many situations, 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 damaging effects on the ozone layer. As a result, just reduced recycled quantities are available.

Rely on JW Brager Heating and Cooling for Repairing Your Leaky Air Conditioner

When it comes to air conditioning repair in Mount Horeb, turn to the company your neighbors and friends trust. We’ve been known for our quick, friendly and affordable services since year. Contact us at 608-447-0555 to schedule your appointment today!