Compact 5,000 BTU window air conditioner cools a small 10' by 12' enclosed room up to 150 square feet. With mechanical controls, set the comfort level to your preference, and precisely control the temperature and fan speed. Comfort 2-way air direction and washable filter will keep a comfortable and healthy environment. Includes: High efficiency: 11.0 CEER 5,000 BTU window-mounted air conditioner Cools up to 150 sq. ft Easy to use mechanical controls Set the temperature for your comfort Easily washable filter Quick and easy installation kit 2-Way air direction Fits windows 23" to 36" wide, must open a minimum of 13" Designed for double-hung windows