My summer oven shop

[Too Many Projects]

It does cool well, but I still haven't figured out how to set a steady temp. It seems to pull warm air off the ceiling and keep cooling long after the temp I want has been met at 6', BUT the unit is 10' off the floor...

Hole in the wall is 2 1/2" and angled down slightly to provide slope for the condensate drain, which does go out the wall, not to the floor. No power needed at the inside unit. Mine is the 240 single phase and all power goes to the compressor and then follows the coolant lines into the wall unit.
It is quiet !! The blower can be heard on the higher speeds, but it's nothing worse than a floor fan would be. The fan speed can be set lower and then I can barely hear it, but I'm half deaf too... LOL The compressor is nearly silent standing near it outside. I never know it's running in the building.