Fogged dryer door glass? Check the exhaust duct
The text in the pictures is in Thai, as originally posted.
💨 Dryer door glass fogging up? The manual says check the exhaust duct first
What should you do if the dryer door glass fogs up?
In the troubleshooting section of the IMAGE dryer manual, door glass fogging points to the exhaust duct. The manual lists three causes: the duct is too long, too small or improperly installed; dryers share a duct without backdraft dampers; and a damper is stuck partly closed. If you see this symptom, check the exhaust duct and dampers against this list first. The correct duct size and length depend on the model, so follow that model's manual.
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