JohnnyJ· Low Range Drifter
I have a 80K BTU version in my work shop hanging in the corner. It's 30x32 with 14' walls. 6" fiberglass in the walls, 12" fluff in the ceiling. Does a great job. I keep it at 45* when I'm not working (min thermostat temp) and bump it to 58* when I'm working. If I'm working that's a comfy temp, if I'm sitting around too much I get cold and it's a reminder to get moving.