Pro Aire 2SPOT6800 Portable Air Conditioner 5,300 BtuH, 100 sq ft – 150 sq ft, 115V AC, Cooling Only G9346084 5 in Installed Height 1 5 in Installed Height 1 ft Fits Opening Width Range 37 into 39 1 2 in Gate Width 36 1 2 in Adjustable Width Increments 2 1 2 in Gate Height 11 3 4 in Overall Width 37 in For Opening Width 37 in to 39 1 2 in For Maximum Railing Diameter 2 in For Maximum Railing Width 2 in For Maximum Railing Width Depth 2 in Jacket Material Aluminum 115V AC Voltage 300 BtuH Includes Tank Condensate Tank Included Coverage Area Minimum 100 sq ft Duty Rating Heavy Duty For Location Indoor Outdoor Cooling Ambient Temperature Minimum 68 Degrees F Coverage Area Maximum 150 sq ft Cooling Ambient Temperature Maximum 109 Degrees F