If you burn biomass, are you burning in a square or round combustion chamber? New, old or retrofitting a square style burner, efficiency is on the top of your mind but the root problem for inefficiency is the actual shape of your combustion chamber. Large or small, our patented design is used to build what you need. A vertical cylinder combustion chamber and our heat transfer design is an advancement over current square/rectangular/box shaped fireboxes. Heat, power, cooling – a technology platform for building an efficient future.

11698 395th Avenue

Columbia, SD 57433

USA