When your air conditioner is running 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 coolant.

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 dangerous for you and the environment. In either situation, repairing a leak will require professional air conditioning repair.

In most instances, you can stop your air conditioner from leaking by scheduling 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 cooling and might 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 Won’t My Air Conditioning Stop 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, flows 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 occurs:

Drain Line Is Plugged

Over time, mold can clog the condensate drain line. This can result in water backing up inside your home. Our Morgner Inc. Air Conditioning & Heating pros can break up clogs and get water draining again smoothly. Reach us at 314-262-4541 for help.

Air Filter Needs to Be Changed

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
  • Decreasing breakdowns
  • Lengthening your air conditioner’s life span

A dirty air filter can reduce airflow, make the coil very cold and freeze it. As the coil defrosts, it can overwhelm the drain pan. We suggest checking 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 314-262-4541 for help.

Why Does My AC Unit Leak Freon?

Your air conditioner needs coolant to transfer heat. If your air conditioner was put in before 2011, it likely has R-22 Freon. As time passes, 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 feels hotter or more humid than normal
  • Bubbling or hissing sounds by the air conditioner
  • Sweet smell by the air conditioner
  • Frozen evaporator coil

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

Trust Morgner Inc. Air Conditioning & Heating for Repairing Your Leaky Air Conditioner

When it comes to air conditioning repair in Saint Louis, turn to the company your neighbors and friends trust. We’ve been known for our quick, friendly and affordable services since {year}. Contact us at 314-262-4541 to request your appointment now!