Child safety device in place.
Now back to the heater. I couldn't get it to pull gas from the boat tank. After pulling the tank apart I think the pickup tube was just too big for the little pulse pump. It was 3/8" ish tube. So heat gun and a piece of 3/16 and wa la, new in tank pickup.
Since I haven't gotten a chance to install the tank yet.... ghetto rigging ensures. Luckily this is all very low pressure.
It works!! Box got to 70 in a couple minutes.... Too hot.
Exhaust location since I dont think I ever posted this. No smoke or smell on kerosene.
Not about that ticking fuel pump. Its loud (mounted to the wood spacer above the frame rail in a rubber P clamp). This will need some googling.