Gigahorse
Well-known member
Heater this time of year, air conditioner in warmer months in a lot of regions.Why not just plug in a efficient space heater in the back? Why go through all this remodel and warranty voiding ? What is the cubic ft of the vault?
Also the vault is protecting you from conventional and is probably insulated , just use a reasonable sleeping bag.
Ability for a window to slide like in most trucks for the last 50 years cuts down on a lot of extra equipment, failure points, expense, space, and hassle.
Sponsored