We hosted a rocket mass heater workshop on Aug 24-27, 2018. Uncle Mud (a.k.a Chris McClellan) directed us as we built a "hybrid" bell rocket mass heater. The burn chamber and riser are traditional fire brick. the hot hair is blown through some pipes into two barrels cut longways. This helps spread out the heat more evenly. Plus it takes less cob. :)
This is a time lapse of three days of work. I missed a little bit of the build (including the first mud :( )
Happy to answer any questions if you have some.
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Please watch: "The best way to shell most nuts--a Texan York Nut Sheller"
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