Evapcool, 2800 CFM, Window Cooler, Cools 400-600 SQFT, Installation Kit Included, Direct Drive, 2 Speed Motor, Fully Assembled, Tested Before Shipment, 8 Year Limited Warranty On Bottom Pan, Bolted Construction For Easy Maintenance, Tough Polyester Finish For Rust & Impact Resistance, High Quality Parts, Aspen Pads Media. Cabinet Dimensions: 27 inch x 24 inch x 17 inch. Duct Opening: 11-29/32 inch 22-1/8 inch x 13-9/16 inch