Simple — DIY-friendly

AC leaking water

Water leaks from your AC are usually caused by a clogged drain hose or a frozen evaporator. Common in summer when humidity peaks, easy to diagnose but needs prompt repair to prevent ceiling and wall damage.

Symptoms That Indicate AC leaking water

See if any of these signs match your device — each one increases the likelihood of this fault.

Technical Causes

These are the causes we encounter while repairing AC leaking water — ranked from most to least common.

  1. 01

    Drain hose blocked by dust or algae

  2. 02

    Evaporator frozen due to low refrigerant or clogged filter

  3. 03

    Drain pan cracked or installed at the wrong angle

  4. 04

    Drain pump failed (cassette / ceiling units)

  5. 05

    Indoor unit installed without correct drain slope

When to Stop and Call a Technician Immediately

Any of the following = a danger signal — call now and don't try to fix it yourself.

Call now — 16062

This Fault Is Common In These Air Conditioners Types

Other Air Conditioners Faults

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