Is a Leaking Air Conditioner Dangerous?

August 13, 2021

When your air conditioner is running properly, your house 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 house. On the other hand, a coolant leak is harmful to 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 scheduling yearly air conditioning maintenance. During your appointment, an HVAC technician will closely examine your system for problems and clean it. This service helps ensure worry-free performance 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 result of the cooling process. 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 goes out of your house 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 occurs:

Drain Line Is Clogged

Over time, mold can block the condensate drain line. This can result in water leaking inside your home. Our Ilten's Incorporated professionals can break up clogs and get water draining again smoothly. Reach us at 319-208-3295 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
  • Reducing breakdowns
  • Lengthening your air conditioner’s lifetime

A dirty air filter can restrict airflow, make the coil extremely cold and cause it to freeze. As the coil melts, it can overwhelm the drain pan. 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 issue, your drain pan might be rusty or have a malfunctioning condensate pump. Getting a new pan or pump requires a professional, so contact us at 319-208-3295 for assistance.

Why Is My Air Conditioner Leaking Freon?

Your air conditioner needs 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 through metal and cause leaks.

It’s good 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 sounds near the air conditioner
  • Sweet odor near the air conditioner
  • Frozen evaporator coil

Freon is bad for your health if handled improperly, so you’ll want an HVAC pro like Ilten's Incorporated to repair an air conditioner coolant leak. In many situations, it may 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.

Trust Ilten's Incorporated for Fixing Your Air Conditioner Leaks

When it comes to air conditioning repair in Cedar Rapids, turn to the company your neighbors and friends depend on. We’ve been known for our quick, friendly and reasonable services since 1892. Call us at 319-208-3295 to request your appointment today!