Abstract: A system, method and apparatus for pyrolyzing are disclosed. The system, method and apparatus can include a plurality of chambers which may be loaded with material to be pyrolyzed. The material may then be pyrolyzed to produce a gaseous fuel and any remaining material in any of the plurality of chambers may be removed. The gaseous fuel may be sent to an afterburner where other elements may be added to generate heated gas having a predetermined temperature. The heated gas may be used in any of a variety of devices, such as a heat exchanger or a dryer, and may be used for any of a variety of reasons, such as the generation of heat.