1/8 HP energy-efficient motor. 3-Speed motor: High (1810CFM), Medium (1540CFM), Low (1332CFM). 3-blade aluminum design provides even airflow for quiet operation. Height adjustment up to 57 inches. Black powder-coated finish. 5-1/2 ft power cord. 120V / 60Hz / 100W. 27.3" x 7.2" x 20.7", 17.8 lbs. cETL listed. 1 Year Warranty.