"This United States Stove Company Multifuel Furnace Cut energy costs by giving your home heating system a 105,000 BTU boost of multifuel efficiency. This versatile furnace burns pellets, corn, cherry and olive pits, alfalfa pellets and pelletized biofuels. Heating Capability sq. ft. 3,000, Clearance from Rear Wall in. 10, Fuel Type Corn/pellet, Door Opening W x H in. 13 x 13, Clearance from Side Wall in. 24, Igniter No, Clearance from Corner in. 24, Full Load Run Time Hours 70, Blower Included Yes, Dimensions W x D x H in. 29 x 43 x 44, Blower Power Supply Volts, Amps 110-120V, 9.5A, Flue Collar Size in. 3, BTU Output 105,000, Fire Box/Hopper Capacity lbs. 240. Twin blowers provide superior heat circulation Digital controls Side outlet vent Large ash pan Extra heavy-duty cast iron doors, grates and liners Works with existing ductwork Not approved for use in mobile or modular homes. Not for sale in Washington or California"