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martin80Aug 11, 2025
How to fix a noisy Heat Controller Dehumidifier?
- AAlejandro Smith MDAug 11, 2025
To address noisy operation in your Heat Controller Dehumidifier, consider the following: * **Fan:** Replace the fan if it is cracked, out of balance, or partially missing. * **Foreign Material:** Remove any loose foreign material from inside the housing. * **Tubing:** Carefully adjust the tubing if it is hitting the frame. * **Fan Blade:** Check the motor mount and tighten it if the fan blade is hitting the frame. * **Compressor:** Replace the compressor if there is internal compressor noise. * **Set Screws:** Tighten any loose set screws. * **Motor Assembly Bearings:** If knocking sounds continue when running or if the bearings are loose, replace the motor. If the motor hums or the noise appears internal while running, replace the motor assembly.