Powerful high airflow dries hard floors, carpets, walls and ceilings! the 1/2 hp, 3-speed motor gives ample power for drying surfaces and moving musty air. 10-inch wide, steel fan blade and frame. 14-inch chassis opening. the durable, roto-molded chassis is easy to keep clean. designed to operate at three angles. aim the air stream at the floor to move air and dry carpets, or tip back to dry curtains, walls and ceilings. stack up to three air mover units for easier storage. a balanced design with molded carrying handle makes transportation easy. air intake and outlet screens keep airflow free of debris and protect fingers from the powerful, steel fan blades. includes (1) 20-foot long, 16/3-gauge safety power cord. includes: machine only warranty: lifetime on body, 1-year on all other parts specifications model number: 90-0000 power: 1/2 hp, 3-speed fan size: 10-inch steel blade and frame 3-speed fan: 780 rpm, 1000 rpm, 1150 rpm air flow rates: 1500 cfm, 1900 cfm, 2400 cfm chassis: molded, high-density polypropylene power cord: (1) 20-foot,16/3-gauge dimensions: 19.5" l x 14.5" w x 19.2" h weight: 32 lbs.