Ducted Evaporative Cooler, Residential Grade, 4,100 to 4,600 cfm, Average Coverage Area 700 to 1200 sq ft, Drive Package With Motor Not Included, Drive Type Belt, Pad Thickness 2 in, Number of Inlets for Outside Air Multiple Inlet, Pump Voltage 115, Number of Speeds 2, Water Capacity 12.5 gal, Fill Type Water Connection Required