Getting ready to build a unit with a 35 gallon barrel. Would also like to incorporate a copper tube spiral to heat water with or without a pump. Would this copper heat exchanger go on the output of the barrel or can it be part of the insulated riser in the middle. I didn't search previous posts, shame on me, but time to get moving on this project.
OK, I got it. Wowser it even has its own catch phrase "Boom Squish"
Anyways this will be my third rocket stove, but first rocket mass stove. Already planning on a 4 ft bench with exhaust in it. If I go with a horizontal tube coil, then will have to tun a small pump any time temp at coil input is above certain temp. That might be OK as the whole thing is to be solar powered.
No. No. No. No. Changed my mind. Wanna come down. To see this tiny ad: