Originally Posted by Chris88CL (Post 3661558)

I converted a cargo trailer to an ice shack and have a hydroflame propane tent trailer furnace (thermostat controlled) stalled into it. It works reasonably well. I need to do some maintenance on it to stop the fan from squealing, but it keeps it warm. I've done 3-4 day trips in -40c and havent gone through a 20lb propane tank. But just in case, I've got 2 20lbs on the trailer.

Two 6v batteries give me plenty of power for whatever I need and the queen sized bed that folds down from the wall once the ATV is parked outside make it pretty comfortable.