The Hisense AP1223CW1W Portable Air Conditioner is best suited for large rooms (550 sq. ft. or less), delivering 12,000 BTU of cooling power. It provides three modes of comfort – cooling, fan, or dehumidifier – allowing you to choose the comfort you want at any time. The convenient drain-free design means you never need to worry about removing condensed moisture, and its efficient design provides quiet operation for your peace of mind. The ConnectLife smart app and included remote control put easy operation right at your fingertips. Backed by a 2-year warranty on both parts and labor.