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Brian GreerAug 2, 2025
How to improve poor heating performance of Kaisai Air Conditioner?
- JJustin AndersonAug 3, 2025
If your Kaisai Air Conditioner isn't heating well, it could be due to a few reasons. If the outdoor temperature is lower than 7°C (44.5°F), the unit's heating performance may be reduced. Cold air entering through doors and windows can also impact heating, so make sure that all doors and windows are closed during use. Low refrigerant levels due to leaks or long-term use can also cause poor heating; in this case, check for leaks, re-seal if necessary, and top off the refrigerant.
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