Yup! The heater was the most work but I got it dialed now. Here is a better picture of the heater where it installed. It’s completely hidden normally had to pull of some panels to access it.
So the heater was installed using a passthrough as shown in the original pictures. High commitment but if you’re willing it’s the safest and cleanest install in my opinion. The wiring for the pump was spliced and routed under the truck, same with the fuel line from the tank. The fuel pump is under the truck mounted to the frame. To do this I cut a hole in the frame and made sure to paint it to prevent rust, and then mounted the pump. This prevents me from hearing the “clicking” noise inside of the cab but its very loud outside… So if winter camping I just don’t park too close to my buddies otherwise they can hear the clicking
The exhaust comes out the bottom and is routed to the back where it attaches to the bumper.
Here’s another picture showing where the exhaust comes out. Very very hidden.
Back to the tank… I wanted to be able to fill it up from the outside to prevent spilling. To do this I tapped two holes. One for the fuel fill (black rubber hose), and one for the air to escape when filling (vinyl hose). I JB welded the cap shut because it wouldn’t stop leaking kerosene all over the place getting the odor into the intake of the heat exchanger and making the camper smell like kerosene… Works great!
Let me know if you want even more specifics on the electrical.