Hi all and thank you in advance for your replies. I have a 1984 fleetwood prowler camper that I've been working on since last year. Recently, I've had to treat it for mold, and in the interim found out that some of the plywood floor and joists have rotted. Since I'll be taking apart the floor, I wonder how feasible it would be to build a rocket stove outside of the camper and run insulated duct work under sub-floor.
