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 annoying but isn’t necessarily harmful. It depends on whether it’s leaking water or refrigerant.

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 harmful to you and the environment. In either situation, repairing a leak will require skilled air conditioning repair.

In most instances, you can prevent your air conditioner from leaking by scheduling yearly 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 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 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 occurs as the air cools, flows into a drain pan and drains out of your house through a condensate drain line.

Due to the condensation process, having water back up is a common problem. We regularly get 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 backing up inside your house. Our Vogts Heating & Air pros can eliminate clogs and get water flowing again smoothly. Reach us at 208-621-0129 for help.

Air Filter Needs to Be Changed

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
  • Extending your air conditioner’s life span

A dirty air filter can reduce airflow, make the coil extremely cold and cause it to freeze. As the coil melts, 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 issue, your drain pan may be rusty or have a malfunctioning condensate pump. Getting a new pan or pump requires a pro, so contact us at 208-621-0129 for help.

Why Is My Air Conditioner Leaking Freon?

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

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

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

Freon is hazardous to your health if handled improperly, so you’ll need an HVAC professional like Vogts Heating & Air to fix an air conditioner coolant leak. In most situations, it may just be better to schedule air conditioning installation since Freon is costly. Production of this coolant was halted in 2020 due to its damaging effects on the ozone layer. As a result, only reduced recycled quantities are available.

Trust Vogts Heating & Air for Repairing Your Air Conditioner Leaks

When it comes to air conditioning repair in Pocatello, go with the company your neighbors and friends trust. We’ve been known for our quick, friendly and reasonable services since 1892. Call us at 208-621-0129 to schedule your appointment today!