8 Way Air Direction Guide The Air Flow Up, Down, Right Or Left 3 Cooling Speeds , 3 Fan Speeds Reduce Noise Level And Save Money With Lowered Cooling And Fan Settings Auto Restart Automatically Resume Previous Settings When Turning The Unit Back On Whisper Quiet Operation Enjoy Comfortable Noise Levels With Our Preferred Units Whisper Quiet Operation Choose The Air Conditioner That'S Right For You Room Room Conditions To Maximize Your Unit'S Cooling Efficiency, Calculate The Required Btu According To The Conditions Of The Room In Which It Will Be Placed. For Rooms With A Lot Of Sunlight, Choose A Unit With At Least 10% More Btus Than What Is Required By The Size Of The Room. For Kitchens, Select A Unit With 4,000More Btus Than What Is Required By The Size Of The Room. If The Room Will Contain More Than 2 People On A Regular Basis, Add An Additional 600 Btus Per Person. Dimensions Width: 18.5 Depth: 15.7 Heigth: 13.4 Window Opening Minimum Window Width: 23" Maximum Window Width: 36" Minimum Window Height: 14" Chassis Type: Fixed