Aldo Caine wrote:Honestly, I have been following along on rocket mass heaters ... I still don't feel like there is a go-to, one stop, this is how you build one, type of article.
...if someone posted a step by step this is how you build it the easiest way with home depot parts, I would likely do it.
God bless cob and everything, but meet me halfway with conventional building materials and get me hooked with a basic functional model and steps to build it
Cob. every post with "cob" relishes in it, lusts for it, enters a special place with cob at their side. Clay and Straw. Apparently found in abundance on certain "homesteads". hehehe.
Cob replacement: Concrete? if you were contracted to build a RMH at an apartment, it wouldn't be with cob.
Venting materials (18 foot inside the "bench") appear to be aluminum venting, available at home depot or similar store.
The feeder and firebox apparently or at least possibly are made from salvaged materials. Most often by person who either know how to weld or have friends. This is how they say "no cost". It sure as (pardon my French) represents 'cost' to me. (I found this so I'll pop that right off with my angle grinder, then my cutter thingy and spot weld this into place here after applying more cob- No cost at all!) Serious faces. I get it, but good gracious.
for me, about what I can do is connect galvanized threaded pipe- UN likely to salvage any where!! But I can use concrete (not Fire Blocks? lol) to fashion a burn up the gas return and allow for a feeder system.
Last year, I just froze on some days...so time to light up!!
I do have plenty of firewood from some modest trees I cut two years ago. They might be dry by now...
Hehehe. Hope you do what you can Aldo!!