Isn't it dangerous to use a heater like that in a small area? (Enclosed space)
A friend of mine lost two friends who used a small heater like that while sleeping in a cabin. Dont mean to sound like your mama. Just watchin out for my fellow tfp peeps.
Anyway, the gas leaked out and they died in their sleep. Be careful!!
(I'm assuming because you titled the thread camp heater, you're using it to go camping)