Building facade with window and wall air conditioner units
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Air conditioner dripping or leaking water indoors

Condensate is supposed to drain outdoors. Indoor leaks come from wrong tilt, blocked drain openings or lines, a frozen coil melting off, or a cracked pan / failed pump.

Cross-checked ~30 min easyBrands: All

Before you start

  • Unplug the unit before working near water.
  • If water has reached electrical parts or drywall, stop and dry out before running.

Diagnostic steps

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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Air conditioner dripping or leaking water indoors · OnCall Tech