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What should I do if my mini split is leaking water inside?

A mini split leaking water inside usually means the condensate isn’t draining, so turn the system off and schedule service. The most common cause is a clogged drain line or a dirty indoor coil that creates extra moisture. It can also happen from a frozen coil thawing, a failed condensate pump, or an installation slope issue. We fix this for many Hampton Roads homes and arrive ready with common repair parts on our trucks. Comfort Club members receive bi-annual cleanings and inspections that help prevent drain blockages.

  • While you wait, take a few simple steps:
  • Set the system to Fan Only for 30–60 minutes if you see ice, then keep it off.
  • Protect floors with a pan or towels and watch for any ceiling staining.
  • Check and replace a dirty filter; poor airflow can cause icing and overflow.
  • Do not open panels or pour chemicals in the drain; note any error codes.

If water nears electrical components or a ceiling cavity, treat it as urgent and keep the unit off until a technician inspects it.

Updated: 2026-05-26

Need help in Hampton, VA? Call 7573175611 or book online.

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