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rocket mass heaters
A peek at my first 2 RMHs, question about next one
posted 2 years ago
First post from me. Hello!
This was my first
build. Heated a 12 sq. m.
wonderfully, but the flue exited top back, so in hindsight it was quite inefficient:
Second one for a steam room / sauna; same design as first, but bigger burn chamber; also works excellently:
Third project on the
and I want to increase efficiency by adding a brick bell. Here is my extremely technical drawing:
I have played with the firebricks for the riser; imagine a brick bell on the left, as in the design drawing:
Here is the burn chamber:
Is the hole at the top of the riser big enough, or too big, for the push into the brick bell?
What's brown and sticky? ... a stick. Or a tiny ad.
Learn Permaculture through a little hard work
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