Local AnswerGet Help

why is my AC leaking water

HVAC

The answer to 'why is my AC leaking water' is that there are several common causes, including a clogged condensate drain line, a problem with the evaporator coil, or a refrigerant leak. The leaking water is usually caused by a buildup of condensation that the AC unit is unable to properly drain away.

Some key symptoms of an AC leak include water pooling around the indoor unit, wet insulation or ceiling tiles, and high indoor humidity. Solutions can range from simple DIY fixes like clearing the drain line to more complex repairs that require a professional HVAC technician, such as repairing a refrigerant leak or replacing a faulty evaporator coil.

Sources

1
ENERGY STAR• authority
2
HVAC.com• guide
3

Step-by-Step Guide

  1. 1

    Check the Condensate Drain Line

    Inspect the condensate drain line for any clogs or blockages that may be preventing proper drainage of the water.

  2. 2

    Clean the Condensate Drain Line

    Use a wet/dry vacuum or flush the line with a mixture of water and vinegar to clear any debris or buildup.

  3. 3

    Inspect the Evaporator Coil

    If the drain line is clear, the issue may be with the evaporator coil, which may need to be cleaned or repaired by a professional.

Frequently Asked Questions

What causes an AC unit to leak water?

Common causes include a clogged condensate drain line, a problem with the evaporator coil, or a refrigerant leak.

When should I call a professional for an AC leak?

You should call a professional HVAC technician if the leak is due to a refrigerant leak or a problem with the evaporator coil, as these require specialized expertise to repair.

How can I fix a leaking AC unit myself?

For a clogged condensate drain line, you may be able to clear the blockage yourself using a wet/dry vacuum or by flushing the line with a mixture of water and vinegar.

Get Help from a Local Pro

Connect with certified professionals in your area

Free, no-obligation quotes from local professionals

Related Questions

why is my AC

my AC won't turn on

AC not working

AC making noise

AC freezing up