Ductless AC systems are an excellent cooling option for homes in Ellerslie, GA. However, if one of the air handlers starts leaking water, it’s a sign of trouble. Here are some reasons why your ductless AC may leak water.
Clogged Condensate Drain Line
Your ductless AC system connects each indoor air handler to its own condensate drain line. Its purpose is to provide a path for collected condensation to exit the air handler safely. If one of those lines develops a clog, the air handler it serves may leak.
The condensate line has an easy access point near the air handler. If you don’t know where the access point is or you’re not particularly handy, though, leave this task to an expert HVAC technician.
A Frozen Evaporator Coil
A frozen evaporator coil can also cause a ductless AC air handler to leak. If the leak starts shortly after turning off an air handler, a frozen coil may be to blame. It happens when the coil operates at an abnormally low temperature, causing condensation to freeze and then thaw.
The most common reason for a frozen evaporator coil is a dirty air filter blocking airflow. In that case, cleaning the air filter for the affected air handler should correct the problem. Otherwise, your AC may have a refrigerant leak, which calls for immediate repairs.
A Cracked Drain Pan
Another reason a ductless AC air handler could leak is a cracked drain pan. Each air handler has a long, watertight pan running along its bottom. The pan catches condensation dripping from the evaporator coil in the unit and routes it to the drain line.
If one of your air handlers has a cracked drain pan, then you will need to replace it. A professional must perform this task as this is not something that a layperson can do because they lack the training and experience.
If the ductless AC in your home begins leaking, you need professional help. Contact Climate Control Heating & Air Conditioning to schedule an AC repair appointment today!
Image provided by iStock