osajohnson Hatfield

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since Sep 20, 2011

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Recent posts by osajohnson Hatfield

rocket stove and butt warmer

Please be patient with a brand-new permie here:

I would like the ducting clarified by someone. Is the combustion chamber ductwork the same as the heating ductwork in the RMH?

Thanks for any answers!

Cheers,

Osa Johnson

14 years ago

rocket mass heaters