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michael38Aug 9, 2025
Why is my Panasonic CS-Z42XKRW Air Conditioner HEAT/COOL mode not working efficiently?
- JJeanette ThompsonAug 9, 2025
If the HEAT/COOL mode on your Panasonic Air Conditioner isn't working efficiently, make sure you have set the temperature correctly. Ensure all doors and windows are closed to maintain the desired temperature. Clean or replace the filters to ensure proper airflow. Clear any obstructions at the air inlet and outlet vents.