Why does my air handler keep leaking water?

It can be several things such as a clogged condensate drain line, the drain pan is damaged or rusted, the condensate pump is broken, the air filter is not clean, or the refrigerant is low.

How do I stop my AC unit from leaking water inside?





How to Fix Air Conditioner Leaking Water from The Unit?

  1. Change Your Air Filters. …
  2. Clean the Condensate Drain Line. …
  3. Make Sure Your Drain Pan Is the Right Fit for Your Unit. …
  4. Pour Bleach into Your Drain Line Every 6 Months. …
  5. Don’t Overwork Your Air Conditioner When It’s Hot Outside.

Can we use AC when water is leaking?

Assuming that the leak is caused by blockage or dirt buildup, you should be okay to keep using it. Keep a bucket below the leaking AC unit and continue to monitor your AC for any other signs of damage.

Why is my evaporator coil leaking water?

The most common causes of evaporator coil leaks are a clogged drain line or a rusted condensation pan. The drain line can get clogged with all sorts of things, like insects, mold or dirt, which then means the water coming off the condensation coil has nowhere to go.

How do I stop my air handler from leaking?





Extreme Humidity

An air handler installed in a space with exceptionally high humidity could see water form on the cabinet or other surfaces before dripping down the sides. This isn’t as common, but it can happen. The simplest fix is to put a portable dehumidifier in the space to reduce the humidity level.

What do you do if your air handler is leaking?

You can call a professional or try to do it yourself:

  1. Locate the PVC pipe near your air handler’s drain pan. …
  2. Unscrew the cap and pour about six ounces of vinegar down the drain line. …
  3. Locate your outdoor condensate drain line near your condenser unit, connect your wet-dry attachment, and turn the vacuum on.

Can evaporator coil leak be fixed?



In order to replace the coil and fix your evaporator coil leak, a technician will need to recover the remaining refrigerant gas, and solder in a new coil after dismantling the air conditioner. A filter / drier must also be added or replaced to absorb moister and contaminants.