Blomberg Excessive Condensation / Door Seal Issue

Microwave leaks steam or moisture around the door and control panel during cooking.

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Possible Causes

Worn or damaged door gasket,Blocked ventilation causing moisture buildup,High-moisture cooking without adequate venting,Loose door or hinge alignment

How to Fix / Troubleshooting

Safety: Moisture near electrical controls can cause faults. Unplug the microwave if you see water entering the control area.

User steps:

  • 1. Wipe condensation: After cooking, wipe moisture from the door, frame, and control panel.
  • 2. Check gasket: Inspect the door seal for cracks, gaps, or hardened sections. The gasket should be continuous and flexible.
  • 3. Improve ventilation: Ensure the microwave vents are not blocked and that the room is well ventilated when cooking high-moisture foods.

Advanced: Replace the door gasket or adjust hinges if the door does not compress the seal evenly.

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Repair Difficulty

Easy 2/5

Required Part

Door Gasket / Seal
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