Allen Lumley: It is only fast sketch. I plan use large tank (boiler) for the hot water so the water will circulate. I drawed only the core of the stove. I'm new here, but no new in RS
My second tought:
It's front view. I plan something like zaug stoves (zaugstoves.com) but with water coat on it. Water will circulate so there is no possibility to boil it. Now I'm using simple wood stowe made from steel - it has combustion chamber in water coat. Works nice 10 years.
