JennAir Condensation or Venting Moisture Leak

Dryer is leaking water or there is moisture pooling around or under the unit.

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Possible Causes

Vent duct leaking condensation, Vent hood flap stuck closed, Long uninsulated vent in cold space, Blocked vent causing moisture backup

How to Fix / Troubleshooting

Safety first: Unplug the dryer before moving it or disconnecting the vent.

  • Inspect the vent path: Pull the dryer away from the wall and check the vent hose and connections for gaps or loose joints where moist air could escape and condense.
  • Check exterior vent hood: Ensure the hood flap opens freely and is not blocked by lint, paint, or nests. Clean as needed.
  • Shorten and insulate vent: If the vent runs through a cold area (attic, crawlspace), insulate the duct to reduce condensation. Keep the run as short and straight as possible.
  • Seal joints: Use foil tape (not duct tape) to seal vent joints and prevent moist air leaks.
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Repair Difficulty

Easy 2/5

Required Part

Exhaust Vent Duct
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