Whynter Gasket Condensation / Anti-Sweat System Issue

Freezer door gasket is sweating or forming condensation droplets

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Possible Causes

High room humidity, Anti-sweat heater not functioning (if equipped), Poor door seal causing cold bridge, Gasket surface contamination

How to Fix / Troubleshooting

Safety: No internal electrical work is required for basic checks.

Steps:

  • Reduce humidity: Use a dehumidifier in the room if humidity is very high.
  • Clean gasket: Wipe the gasket with warm soapy water and dry thoroughly to improve sealing.
  • Check seal: Ensure the gasket contacts the cabinet evenly. Adjust hinges or replace the gasket if necessary.
  • Anti-sweat system: On models with anti-sweat heaters, if condensation is severe and persistent, the heater circuit or control may need professional diagnosis.

Note: Some minor condensation can be normal in very humid environments.

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Repair Difficulty

Very Easy 1/5

Required Part

Door Gasket
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