Ducted Evaporative Cooler, Residential Grade, 4,000 to 5,000 cfm, Average Coverage Area 1600 sq ft, Drive Package With Motor Not Applicable, Drive Type Belt Drive, Pad Thickness 8 in, Number of Inlets for Outside Air Single Inlet, 1/3 hp HP, 115V AC, Pump Voltage 115V AC, Single Phase, Water Connection 1/4 in, Water Capacity 7.7 gal, Fill Type Water Connection Required