Highly efficient WiFI capable 19 SEER Cooper&Hunter DC Inverter system includes indoor unit, outdoor unit, installation kit with all accessories, communication cables, and remote control. MIA Series offers extraordinary features such as low ambient heating and cooling down to 5°F . Cools and Heats an application area of up to 1000 sq. ft. Unlimited US-Based Free Tech Support. 7 Year Manufacturer Warranty. Includes a built-in base pan and a compressor heater to improve efficiency and reliability. Outdoor Unit is pre-charged and accommodates up to 25 ft length of refrigerant lines