When your air conditioner is running properly, your house will be cool and dry. A leaking air conditioner is annoying but isn’t necessarily dangerous. 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 home. On the other hand, a coolant leak is harmful to 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 scheduling yearly air conditioning maintenance. During your appointment, an HVAC tech will closely examine your system for problems and clean it. This service helps provide worry-free cooling and may even improve energy efficiency.

Learn more about 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 systems, one outside and one inside. The indoor unit includes an evaporator coil that cools warm air as it blows 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 back up is a common problem. We often 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 block the condensate drain line. This can lead to water leaking inside your house. Our Northglenn Heating & Air Conditioning professionals can break up clogs and get water draining again smoothly. Reach us at 303-452-4146 for help.

Air Filter Is Dirty

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

Replacing your air filter is crucial for:

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

A dirty air filter can restrict airflow, make the coil very cold and freeze it. 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 might be rusty or have a malfunctioning condensate pump. Replacing your pan or pump requires a pro, so contact us at 303-452-4146 for help.

Why Is My Air Conditioner Leaking Freon?

Your air conditioner needs coolant to transfer heat. If your air conditioner was installed before 2011, it probably has R-22 Freon. Over time, chemicals in Freon can eat through metal and create leaks.

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

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

Freon is bad for your health if handled improperly, so you’ll want an HVAC professional like Northglenn Heating & Air Conditioning to fix an air conditioner coolant leak. In many situations, it might just be better to schedule air conditioning installation since Freon is costly. Manufacturing of this coolant was halted in 2020 because of its harmful effects on the ozone layer. As a result, just reduced recycled quantities are available.

Rely on Northglenn Heating & Air Conditioning for Fixing Your Air Conditioner Leaks

When it comes to air conditioning repair in Northglenn, turn to the company your neighbors and friends depend on. We’ve been known for our fast, friendly and affordable services since {year}. Contact us at 303-452-4146 to schedule your appointment now!