What Causes My AC System To Leak?

posted on Tuesday, June 25, 2019 in Blog

During summer, you want to make the most of your cooling system and stay comfortable indoors. So, when something wrong happened in your system like a leak, you find yourself looking for the culprit. Here are possible reasons why your air conditioner in Ames, IA is leaking.

AC LeakClogged Drain Line

When your A/C is leaking, you might want to check the drain line for clogging. Anything that blocks the drain hole like dirt deposits and insects can cause the water to go back into the system. Even when you use a high-performance vacuum, it may take your time to unclog it. The best and fastest way to unclog it is through the help of professionals.

Broken Sump Pump

There are greater chances of leaks if your A/C unit is mounted in the basement. If you thought that the cause of the leak is a broken sump pump, then you are right! With the slightest crack, the sump pump won’t be able to push the water outside. It will do the opposite instead. Depending on the severity of the damage, you can either repair or replace the pump.

Frozen Evaporator Coils

Is a frozen evaporator coil possible even when the sun’s all out? Yes, it is! Due to clogged filters, ice may build up on the coils, and when they melt, it may leak around your A/C. Be sure to keep the coils clean and free of debris to promote proper airflow. Other causes of freezing evaporator coils are damaged blower motor and blocked registers or vents.

Incorrect A/C Installation

Make sure that your unit is properly installed and positioned on the right spot. If the installation is done incorrectly, leaks may occur over time. Call the experts for a comprehensive examination on the system to guarantee that yours is at the right spot.

Excessive Pressure

With your vents closed or clogged, excessive pressure may build up on your cooling system.

When there’s too much force on the unit, water may leak out. To avoid this scenario, make sure to leave your vents free from any blockages.

The moment you notice a leak from your air conditioner, contact us at C and K immediately. We’ll help you identify the source and solve the problem.