16 SEER: 18000 BTU Dual Zone Ductless Mini Split air conditioner. With 1.5 Tons of total Capacity, this ductless mini split air conditioner can cool 2 seperate 9000 BTU zones for a total coverage area of 700 ft² (350 ft² per area). Each 9000 BTU zone has its own thermostat settings and variable mode controls. 16 SEER coupled with Inverter technology provides benefits of low operation temps, max energy efficiency Pre-charged with freon and includes digital remotes