


New unit not feeling as cold as I expected
Probably just me expecting too much but we bought 9000 btu unit for our small bedroom.
We have the 1.5m hose it came with vented out though a 4mm perspex sheet which is tight against the Frome with hook and loop tape. The hole for the hose is also sealed and airtight.
I have the unit plugged into the mains.
It goes down to 17 but the rooms at a steady 20 even though on high fan speed for a few hours.
Should I expect more or is there something else I need to do like dehumidify the room first?