Yes.. Please. You are good with this picture talking machine.. You mentioned the Russian stoves. I read a long time ago about them.. They use them in Siberia, where wood is scarce and heat is life or death.
Rather complicated heat exchangers, but super super efficient.
Lessons learned from some cold winters in Vermont. Dont get a stove that is too big for heating your home.
You will have a creosote build up and the stove will not work efficiently.
Like our AC units here in Florida. Too big the A.C. cant do an air exchange. It defeats the workability of the unit.
Coils. See if you can find something on those Russian stove heaters. They build them with fire bricks, I do believe. But the efficiency of them is supposed too be incredible.
The stove Mija has, I have used. Excellent in my small cabin in Vermont.
Your project, if you decide too accept this mission.
Get info on the Russian stove.
I am going too be at knob Creek with BigAl, Bluejack and 555th this spring. Come hell or high-water.
Looking forward too meeting you and the guys.
I want my picture with Bluejack and his autograph.