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Cheryl HullSep 7, 2025
Why is my Fujitsu AOTS18LDC emitting mist or steam?
- Cchristopher44Sep 7, 2025
Mist or steam emitted from your Fujitsu Air Conditioner can be normal. During Cooling or Dry operation, a thin mist may appear due to the sudden cooling of room air, causing condensation. During Heating, the outdoor unit's fan may stop and steam may rise during Automatic Defrosting.