Rocket Mass Heaters: Superefficient Woodstoves YOU Can Build Ianto Evans, Leslie Jackson
Publisher: Cob Cottage Company

The exhaust This is a love letter to all the amazing people who have been experimenting and building amazing Rocket Stove Mass Heaters Those who have the brilliance to make it accessible to more people. Its time we learned how to build a rocket fire! Here is a superefficient wood fired heater you can build for yourself in a weekend for less than a hundred dollars. Iv) Even if the wood burns completely and efficiently, this is all for naught, if we can't extract that heat out into the room – in many 'super efficient' compact commercial stoves and diy designs most of the heat goes quite literally up in smoke. In the worst cases, there is no heat exchanger and There is an interesting video comparing the classic wood stove and a 'rocket mass heater', and a load of stuff on the rocket mass heater here. Basically, a rocket stove thermal mass heater is a super efficient wood fuel heater that can be built by just about anyone, using waste and/or easily collectible materials. It is constructed with a j shaped tunnel going up into an oil barrel in many cases, with it's magical guts configured with precise specsruns super hot like wind tunnel and it sounds like a rocket thus the term "rockety". To give you an idea, in Dunedin we used an efficient and certified wood burner that used about 4-6 cubic metres of wood per year. The gas heating is too easy and expensive. I discovered rocket to a full build, but I've found a bit of time to study the method. Rocket Mass Heaters: Superefficient Woodstoves YOU Can Build Feature.