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 house. 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 cases, you can stop your air conditioner from leaking by requesting annual air conditioning maintenance. During your appointment, an HVAC tech will closely examine your system for problems and clean it. This service helps ensure worry-free performance and may 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 the Air Conditioning Leaking Water?

Water is a natural result of the cooling process. 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 drains out of your home 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 Plugged

As time passes, mold can clog the condensate drain line. This can result in water backing up inside your house. Our Taylor's Heating & Air Conditioning pros can eliminate clogs and get water draining again smoothly. Reach us at 519-296-4437 for help.

Air Filter Is Dirty

We recommend changing flat filters once a month and pleated filters every three months.

Replacing your air filter is critical for:

  • Indoor air quality
  • Energy efficiency
  • Decreasing breakdowns
  • Extending your air conditioner’s life span

A dirty air filter can reduce airflow, make the coil very cold and cause it to freeze. As the coil melts, it can make the drain pan overflow. 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 resolve the problem, your drain pan might be rusty or have a broken condensate pump. Getting a new pan or pump requires a professional, so call us at 519-296-4437 for help.

Why Is My Air Conditioner Leaking Freon?

Your air conditioner needs coolant to move heat. If your air conditioner was installed before 2011, it likely uses 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 has one. They include:

  • Air that seems warmer or more humid than normal
  • Bubbling or hissing noises by 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 Taylor's Heating & Air Conditioning to repair an air conditioner coolant leak. In many instances, it might just be better to request air conditioning installation since Freon is expensive. Production of this coolant was halted in 2020 because of its damaging effects on the ozone layer. As a result, only limited recycled quantities are available.

Contact Taylor's Heating & Air Conditioning to Repair Your Leaky Air Conditioner

When it comes to air conditioning repair in Thedford, go with the company your neighbors and friends depend on. We’ve been known for our quick, friendly and affordable services since {year}. Contact us at 519-296-4437 to schedule your appointment today!