The Pellet/Chip Forced Air Furnace comes in variety of different sizes in the pellet only units and 2 sizes in the wood chip/pellet units. These unit are great for agricultural buildings, greenhouses or large commercial buildings trying to save money on their heating costs. Each unit comes with large distribution blowers up to 12,000 CFM which provides maximum heat distribution. Having a variety of different sizes in the commercial series forced air units allows us to size each job with the proper amount of heat. Give us a call for more information.