This powerful Cooper & Hunter Ceiling Cassette mini split AC is an air conditioner, heater and dehumidifier all in one. Highly efficient, incredibly quiet, made from the highest quality materials. This 20Seer single zone mini split will cover up to 400 sq. ft. Sophia Series offers extraordinary features such as low ambient heating and cooling down to -13°F, customizable infrared remote-control settings. Unlimited US-Based Free Tech Support. 7 Year manufacturers(with professional installation). WHAT’S INCLUDED. You’ll receive the outside compressor 9,000 BTU, which is already fully charged with refrigerant, air handlers 9,000 BTU, remote control, and two 16’ line set electrical wiring. The outdoor unit is pre-charged and accommodates up to 82 ft length of refrigerant lines. Includes a built-in base pan and a compressor heater to improve efficiency and reliability. Anti-Corrosive Golden Fin. Ultra-quiet low noise design indoor unit operates as low as 25 dB(A).