SPECIFICATIONS Fan size Speed Volts Amps Watts R CFM NW. G.W. C.F. Low (Speed 1 0.05 2.46 26 1655 Lenin 06kg | 121kg 66 in. Medium (Speed 5) 120 0.12 7.50 76 5084 4.16 cu. ft. : (21.12 Abs) | (26.62 Abs) High (Speed 9) 0.43 32.36 124 8735 | El).