Ideal for cooling large rooms or offices up to 550 square feet, this Arctic King 12K 115V Window Air Conditioner boasts an impressive 12,000 BTUs of cooling power. Its full-featured electronic three-speed remote control with easy-read LED display makes it convenient to use this window air conditioner. Four-way adjustable air direction ensures cool air goes where you need it. A built-in air exchanger removes stale air and odors and recirculates in fresh air from outside.