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jmitchellAug 9, 2025
Why is my Fujitsu AUT12 Air Conditioner cooling/heating poorly?
- KKarina PalmerAug 9, 2025
Several factors can impact the cooling or heating performance of your Fujitsu Air Conditioner. Check if the air filter is dirty, or if the air intake or outlet are blocked. Ensure your thermostat is set correctly and that no windows or doors are open. If cooling, close curtains to block direct sunlight. Also, consider if there are heat-generating devices or too many people in the room.