The Haier 10,000 BTU portable air conditioner features quiet cooling ample to cover a room of about 400 sq. ft. The air conditioner is also is capable of removing about 80 pt. of moisture a day. It is uses eco-friendly refrigerant and is free of any lead or mercury making it RoHS complaint. It includes a convenient 46 in. exhaust window kit. This model also features casters and a remote control with 24 hour timer.