Wood stove and biomass heat
Heating with wood and biomass fuel
...Masonry heaters (masonry stove, Russian stove)
As indicated by the name, these heaters are made of masonry (brick, stone, tile and plaster) rather than cast iron like wood and pellet stoves. Masonry heaters are an extremely efficient way to heat with wood, as they burn efficiently, and the exhaust gas is directed throu...