... provision of hot water and with heating function. F gas engine is waste, waste gas into the heat source for high quality equipment, ... the enterprise, integrated with above, multi-functional biomass pyrolysis gas engine is multi-functional biomass energy saving stove, oven, ... , roots, leaves, wood shavings, bamboo powder, sawdust ... ...) and other waste as fuel. 2: no CO2, SO2 and other harmful gases ...