Is a Leaking Air Conditioner Dangerous?

August 13, 2021

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 dangerous but can cause a lot of damage to your house. 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 stop your air conditioner from leaking by requesting annual air conditioning maintenance. During your appointment, an HVAC technician will closely inspect your system for issues and clean it. This service helps provide worry-free performance and may 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 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 moves over it. Condensation occurs as the air cools, drips into a drain pan and goes out of your home 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 happens:

Drain Line Is Clogged

Over time, mold can clog the condensate drain line. This can lead to water leaking inside your house. Our Point Heating & Cooling pros can eliminate clogs and get water flowing again smoothly. Reach us at 715-504-0533 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 crucial for:

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

A dirty air filter can reduce airflow, make the coil very cold and cause it to freeze. As the coil melts, it can make the drain pan overflow. We recommend 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 problem, your drain pan may be rusty or have a malfunctioning condensate pump. Replacing your pan or pump requires a professional, so call us at 715-504-0533 for assistance.

Why Is My Air Conditioner Leaking 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 away at metal and cause leaks.

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

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

Freon is bad for your health if handled improperly, so you’ll need an HVAC pro like Point Heating & Cooling to repair an air conditioner coolant leak. In most situations, it might just be better to request air conditioning installation since Freon is expensive. Manufacturing of this coolant was stopped in 2020 due to its damaging effects on the ozone layer. As a result, only limited recycled quantities are available.

Rely on Point Heating & Cooling for Fixing Your Air Conditioner Leaks

When it comes to air conditioning repair in Plover, go with the company your neighbors and friends trust. We’ve been known for our quick, friendly and affordable services since 1915 . Contact us at 715-504-0533 to request your appointment now!