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meganboyleAug 26, 2025
Why is my Gree GUHD36NM3FO not heating well?
- JJoseph RobertsonAug 26, 2025
If your Gree Air Conditioner isn't heating effectively, begin by cleaning or replacing the air filter. Make sure that all doors and windows are firmly closed. Increase the set room temperature. Check for refrigerant leaks. If the outdoor temperature is below -5°C, consider using an alternative heating source. Finally, check the control loop for any abnormalities.