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 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 situation, fixing a leak will require professional air conditioning repair.

In most cases, you can stop your air conditioner from leaking by scheduling annual air conditioning maintenance. During your appointment, an HVAC technician will closely check your system for issues and clean it. This service helps provide worry-free performance 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 the Air Conditioning Leaking Water?

Water is a natural byproduct of air conditioning. Your air conditioner has two units, one outside and one inside. The indoor unit has 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.

Because of 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 block the condensate drain line. This can result in water backing up inside your home. Our Olde Towne Heating & Air pros can eliminate clogs and get water draining again smoothly. Reach us at 843-485-0967 for assistance.

Air Filter Is Dirty

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

Replacing your air filter is crucial for:

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

A dirty air filter can reduce airflow, make the coil extremely cold and freeze it. As the coil defrosts, 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. Replacing your pan or pump requires a pro, so contact us at 843-485-0967 for assistance.

Why Does My AC Unit Leak Freon?

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

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

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

Freon is hazardous to your health if handled improperly, so you’ll want an HVAC pro like Olde Towne Heating & Air to repair an air conditioner coolant leak. In most instances, it might just be better to schedule air conditioning installation since Freon is costly. Manufacturing of this coolant was halted in 2020 due to its damaging effects on the ozone layer. As a result, only limited recycled quantities are available.

Contact Olde Towne Heating & Air for Fixing Your Leaky Air Conditioner

When it comes to air conditioning repair in Mount Pleasant, turn to the company your neighbors and friends trust. We’ve been known for our quick, friendly and affordable services since year. Call us at 843-485-0967 to schedule your appointment today!