Why is my Royal Sovereign Air Conditioner not cool enough?
- DDale RoachAug 3, 2025
If your Royal Sovereign Air Conditioner isn't cooling enough, ensure all windows and doors are closed to keep the cool air in. Remove any heat sources from the room that may be affecting the temperature. Check that the exhaust air hose is tightly connected and as straight as possible to avoid any blockages. Try lowering the set temperature on your unit. Also, a blocked air filter could be the culprit, so be sure to clean it.