Exclusively Designed Fan for Maximum CFM and Low Amp Draw. Static Pressure is 20% Higher and Power Consumption is 15% Lower Than Previous Designs * Easy Access to All Parts and Electrical Components * New AFAD Adjustable Air Flow Feature for Maximum Performance * Easy to Move and Store Using Built In Handle. Only Weighs 21 lbs. * 1 HP - 780 Watt Ultra High Output 110V, 6.8A, 60HZ. UL Listed