The cheapest way and user friendly is propane as in Mr. Buddy or Olympian Wave 3/6. But, you can get serious condensation build up and of course Carbon Monoxide issues. Both can be prevented/mitigated with proper ventilation and CO/Smoke/Combo detectors.
The next up would be forced air propane furnace. Which uses electricity and propane to essentially do just what it sounds like. Less condensation, can be used on a thermostat, and is generally safer than straight propane due to air movement. Downside..electricity.
Electric heaters are awesome..except they require tons of electricity.
Many can use the later two with a generator like said above with the Honda 2000. Downside to that is you are running a generator. Here in Colorado, I would say 75% of the places I winter camp for backcountry skiing would be frowned upon heavily if I had a generator running all night.
One of the best ways is wood stove as mentioned above. Fuel is cheap, dry heat etc. Downside is no control over heat as they get super hot pretty quick, and of course the exhaust gases are hot/smokey.
Bookmarks