I am thinking about a Mr. Cool DIY in one section of my shop. Overall, shop is 42x60. My welding area is 20'x24', one 12hx10w insulated garage door, and one 3-0 man door. Ceiling is 16-6 on the low side, and 20-8 on the high side.
All 4 walls are insulated (2 exterior, 2 partition walls from...