The Frigidaire Mini Window Air Conditioner has a 5,000 BTU cooling capacity. It's a convenient source of cooling in small rooms where installation options are limited. It will cool a room up to 150 sq. ft. It ha an energy efficiency ratio: 9.7. It features an adjustable thermostat, 2 Fan Speeds, 2-Way Air Direction Control, an easy mount window mounting kit, a Rigid Mesh , washable anti-microbial filter, and slide-out filter access. The FAX052P7A features clean air filtration that provides relief for increasing numbers of allergy and respiratory ailment sufferers. The FAX052P7A is 11 3/4- inches in height, 15 1/2-inches in width, and 12-inches in depth, weighs 40 pounds, and uses 115 Volts AC. It requires a window height of 13-inches and a width of 23 to 36-inch. Frigidaire provides one year full and five year sealed system warranty.