Your air conditioning unit is designed to keep your home cool and comfortable during the hot summer months. However, if you notice that your AC system is leaking water, it can be a cause for concern. Not only can water damage your home, but it can also indicate a potential problem with your air conditioning unit. In this blog, we will discuss the main reasons why your air conditioner is leaking water — and what you can do to fix the issue.

What Causes an AC Unit to Leak Water?

There are several reasons why your AC unit may be leaking water. Let’s take a look at some of the most common ones.

Clogged Condensate Drain Line

One of the possible reasons why your air conditioner is leaking water is due to a clogged condensate drain line. This drain line is responsible for removing excess moisture from your air conditioning unit. Over time, dirt and debris can accumulate in the drain line, causing it to become clogged. When this happens, water can back up into your air conditioning unit and leak through the vents.

If a clogged condensate drain line is the cause of your air conditioner leaking water, you can clean the line using a wet dry vac. Simply attach the vac to the end of the drain line and suck out any dirt and debris.

Broken Condensate Pump

Did you know a broken condensate pipe can potentially be what causes an AC unit to leak water? This pump is responsible for pumping the excess moisture from your AC unit to the outside of your home. If the condensate pump is broken, the water will not be able to drain properly, and it can leak inside your home.

If your condensate pump is broken, you will need to have it repaired or replaced. A professional HVAC technician can do this for you. Call the experts at LimRic today for your AC repair in North Charleston, and be assured we’ll get the job done right.

Frozen Evaporator Coil

If your evaporator coil is frozen, this can also be why your air conditioner is leaking water. The evaporator coil is responsible for cooling the air in your home. If there is not enough airflow over the coil, it can freeze and cause a buildup of ice. When the ice melts, the excess water can leak out of your air conditioning unit.

Dirty Air Filter

A dirty air filter can also be what causes an AC unit to leak water. An air filter that is clogged with dirt and debris can restrict the flow of air through your AC unit. This can cause the evaporator coil to freeze, and when the ice melts, the excess water can leak through the unit.

If your air filter is dirty, you can replace it with a new one. This will improve the flow of air through your AC unit and prevent the evaporator coil from freezing.

Refrigerant Leak

A refrigerant leak is another potential reason why your air conditioner is leaking water. Refrigerant is the substance that cools the air in your home. If there is a leak in the refrigerant line, the pressure inside the unit can drop, which can cause the evaporator coil to freeze. When the ice melts, the excess water can leak through the unit.

Have a Leaky AC? Call the AC Experts at LimRic!

As you can see, there are several potential reasons that exist for why your air conditioner is leaking water. A clogged condensate drain line, broken condensate pump, frozen evaporator coil, dirty air filter, and a refrigerant leak can all cause your AC unit to drip water.

If your air conditioning unit is leaking water and you are unable to fix the problem yourself, it’s time to call in a professional. A trained HVAC technician can diagnose the problem and make the necessary AC repairs. It’s important to take action right away to prevent water damage to your home. Fortunately, this is where LimRic can help.

Now that you know what causes an AC unit to leak water, don’t wait to address the problem any longer. Our highly trained and experienced technicians have what it takes to fix your cooling system and restore your peace of mind. Contact us today to schedule your air conditioning service in North Charleston!