Tower Condensation Drainage or Seal Issue

Microwave leaks water or condensation onto the countertop or inside the cabinet (for built-in models).

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Possible Causes

Blocked condensation channels, poor installation of built-in trim kit, damaged door seal, excessive steam cooking without ventilation

How to Fix / Troubleshooting

Safety: Unplug before removing any trim or panels.

Steps:

  • 1. Identify source: Determine if the moisture is from condensation on the door or from behind/under the unit.
  • 2. Wipe and monitor: Clean and dry the area, then run a short cooking cycle and observe where moisture appears.
  • 3. Check installation: For built-in Tower microwaves, ensure the trim kit and ventilation openings are installed per the manual.
  • 4. Door seal: Inspect and replace the door gasket if it is damaged or not sealing properly.
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Repair Difficulty

Easy 2/5

Required Part

Door Gasket
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