One of the best tools to efficiently use fire for cooking and heating is a rocket stove. A rocket stove offers a practical way to concentrate fire’s heat in one direction and reduce fuel ...

A rocket mass heater is a combination of a rocket stove and underfloor heating. A rocket stove works by having such a strong draft created by the heat rising up the chimney that the flames can’t ...

This is the fundamental part of a rocket stove, which sucks air in past the fuel, burns it, and exhausts it up the chimney. A few sections of pipe are welded into the chimney section to heat the ...