I was planning on keeping the garage at 50 degrees. I've been looking into the Sterling GG75 heater, the Modine Hot Dawg 75 (not sure between the HDC or HDS model) and a Reznor.
I'm looking into installing a ceiling hung natural gas heater in my garage, but am new to heaters and still learning. I like the idea of separated combustion and not having to worry about saw dust or fumes being a problem, but having to run a condensate drain line will be an issue. I don't have...