The GREE Chalet 10200 Btu window air conditioner with WIFI module delivers the benefits of a high efficiency 10200 BTU cooling system. It also includes an integrated evaporative dehumidifier, a 24-hour programmable timer, LED display, and a convenient remote control. The system is capable of providing comfort to spaces of up to 450 sq. ft., and comes equipped with all accessories required for standard installations in the box. Energy Star version 4.0 rated. Self-diagnosis function. One touch lift out washable/reusable filter. Wifi Control.