BlakeA
Well-known member
I've used a Mr. Heater in both an enclosed trailer and kodiak canvas tent for over 15 years. Open windows for air flow in both and have ran the heater all night on low and have never had a problem. Probably hundreds of nights if I added up 15+ years of doing so. I do have a carbon monoxide detector but I have zero worries and usually get the best sleep of the entire year in both of those setups. If it's going to be on your mind each night and prevent you from falling asleep definitely choose another route.