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brent03Aug 16, 2025
Why is my Honeywell HL12 running but not cooling?
- PPatricia HallAug 16, 2025
Several factors can cause your Honeywell Air Conditioner to run without cooling effectively. Check if any doors or windows are open and close them. Ensure the air filter is clean. Verify that the exhaust hose is properly reinstalled. Reduce the temperature setting. Remove any blockages from the air outlet or intake. If the room is too large, move the unit to a smaller room. Covering windows with curtains or blinds can also improve cooling effectiveness.
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