I have a large space above my garage that is not being utilized and I dont want to completely finish it into a bonus room.
What I'd like to do is build a climate controlled storage room. The area would be approximately 15'x20'x6' and heavily insulated and sealed.
I'd like to maintain approx 80 degrees and regulate the humidity to around 50 or 60 percent.
The trick is going to be the summer time. I live in south alabama, so it gets pretty humid and hot.
The attic fans are set to around 100 degrees so it would not be unlikely that the actual temp could be 110 or 115 in the middle of summer.
With all of that in mind, would a small 5000 btu window unit function in the attic?
It probably would not maintain the humidity level so I could add a dehumidifier.
Any other ideas?