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Michelle ReedAug 9, 2025
Why is my International Refrigeration Products MZG409HP16230EA cooling or heating poorly?
- JJennifer MartinAug 9, 2025
If your International Refrigeration Products Air Conditioner isn't cooling or heating efficiently, ensure the temperature setting is correct and that neither the inlet nor outlet vents are obstructed. Also, check if the filter is clean, all windows and doors are closed, the fan speed isn't set too low, and there isn't a heat source in the room.