Quote Originally Posted by HoneyBadger View Post
Yeah, mine shut off after about 4 hours while I was using it to heat my garage (I was conducting a test to see how well it could heat my garage - Answer: not very well) You'll visibly notice that it isn't burning very well if there isn't enough O2.
You turn the fan on? Mine works well, BUT the shop is also like the house, insulated. For what it is it works keeping you warm. Will it heat a structure of course not it's radiant heat .