I used some cardboard to make a mockup of the heater and tried it in different locations; behind the drivers seat, under the fridge, in a cabinet by the rear wheel well. Settled on the one under the fridge, there is just enough room under the fridge slide.
Eric is right, there is to much structure to work the exhaust and air intake through under the floor behind the drivers seat at the B pillar.
Now that I have the heater location I need to figure out how to fill the fuel tank that I am planning to mount under the van between the body and frame rail. Has anyone figured it out?
Read detailed trip reports, see photos and videos on my travel blog, luinil.com.
Current van: 2002 Ford E350 extended body camper with Colorado Camper Van pop top and Agile Offroad 4WD conversion.