Air Defrost Unit Cooler; Type Reach-In; Voltage Rating 115/230 Volt; Current Rating 0.73/0.37 Amp; Power Rating 43 Watt (Motor); Cooling Capacity 1300 BTU/Hour at 10 Deg F, 1560 BTU/Hour at 12 Deg F; Installation Ceiling Mount; Enclosure Material Heavy Gauge Aluminum; Size 20-1/2 Inch Width x 13-1/2 Inch Depth x 4-3/4 Inch Height; Approval UL (Canada and US), NSF; Airflow Rating 180 CFM; Liquid/Drain Size 1/2 Inch; Suction Size 3/8 Inch; Fan Diameter 6 Inch; Motor Speed 3000 RPM; Bore Size 1/4 Inch