Pro-Fab Empyre Pro Series 100 Outdoor Hot Water Gasification Wood Furnace - 130,000 BTU, captures 90% of the wood's energy, 80% efficiency, up to 3000 Square feet heated, indoor & outdoor installation
Pro-Fab Empyre Pro Series 200 Outdoor Hot Water Gasification Wood Furnace - 230,000 BTU, captures 90% of the wood's energy, 80% efficiency, up to 3000 Square feet heated, indoor & outdoor installation
Pro-Fab Empyre Pro Series 400 Outdoor Hot Water Gasification Wood Furnace - 330,000 BTU, captures 90% of the wood's energy, 80% efficiency, up to 3000 Square feet heated, indoor & outdoor installation