Why is my Honeywell Air Conditioner running but not cooling?
- HHenry KnightAug 21, 2025
If your Honeywell Air Conditioner isn't cooling, several factors could be at play. Start by ensuring all doors and windows are closed. A dirty air filter can also reduce cooling efficiency, so clean it. Check that the exhaust hose is correctly installed and not detached. The temperature setting might be too high, so try reducing it. Also, make sure neither the air outlet nor the intake is blocked. If the room is larger than recommended for the unit, move it to a smaller space. Finally, consider covering windows with curtains or blinds if their size or number is impacting cooling effectiveness.















