2,200,000 btu./hr forced air furnace, fired w/King Coal stoker equiped with automatic ash removal. This furnace has the ability to use various fuels, including coal and other types of biomass. Includes: King Coal Multi-screw feeder w/airlock and fuel hopper, and 35,000 CFM blower. The grate size will be designed to fire this furnace to its rated capacity using sunflower screenings. Other fuels can be used such as wood chips, coal, or pelletized biomass. **Please note, pictures show a completed unit, buyer will need to furnish the necessary components to bring it to completion, including a control panel to operate the equipment.