Window Evaporative Cooler Air Flow 4 200 cfm Average Coverage Area 1400 sq ft Drive Type Belt Drive Pad Thickness 2 in 1/3 hp HP 7.9 Amps Evaporative Cooler Voltage 115V AC 1 Phase Pump Voltage 115 Power Cord Length 7 ft Number of Speeds 2 Water Connection 3/8 in Water Capacity 13.5 gal Fill Type Water Connection Required