Is a Leaking Air Conditioner Dangerous?

August 13, 2021

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

In most instances, you can stop your air conditioner from leaking by requesting 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 cooling and might 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 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, drips 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 Clogged

As time passes, mold can clog the condensate drain line. This can lead to water leaking inside your house. Our Airmen HVAC Service pros can eliminate clogs and get water flowing again smoothly. Give us a call at 570-322-3131 for help.

Air Filter Is Dirty

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 life span

A dirty air filter can restrict airflow, make the coil extremely cold and freeze it. As the coil defrosts, it can overwhelm the drain pan. 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 issue, your drain pan may be rusty or have a broken condensate pump. Replacing your pan or pump requires a pro, so contact us at 570-322-3131 for help.

Why Is My Air Conditioner Leaking Freon?

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

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

  • Air that seems warmer or more humid than usual
  • 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 want an HVAC pro like Airmen HVAC Service to repair an air conditioner coolant leak. In most situations, it may just be better to request air conditioning installation since Freon is costly. Production of this coolant was stopped in 2020 because of its damaging effects on the ozone layer. As a result, only reduced recycled quantities are available.

Rely on Airmen HVAC Service for Fixing Your Air Conditioner Leaks

When it comes to air conditioning repair in Montoursville, go with the company your neighbors and friends trust. We’ve been known for our fast, friendly and reasonable services since 2008. Call us at 570-322-3131 to schedule your appointment today!