Aire 4500 Sq. Ft. Coverage 2-Speed Flat Panel Dehumidifier is designed to keep your home dry and comfortable year-round. It effectively removes humidity from large spaces up to 4,500 square feet with quiet efficiency. Features include an adjustable humidistat with a comfort option that self-regulates humidity based on room temperature, a two-speed setting, on/off timer, auto-defrost function, and bucket overflow protection or direct-to-drain installation. The unit boasts a stylish flat panel design and is Energy Star rated for energy efficiency.