1) All-in-one design, can control separately and save energy.
2) With famous brand high efficient compressors.
3) Can use cool tower water or underground water.
4) Strong motor with help of delivering the cool air to long distance.

Valid cooling/heating capacity: 9, 12, 18, 24, 36, 42, 55, 66000BTU
Valid Refrigerant: R410A, R407c, R22
Valid Voltage: 380V~415V, 220~230V, 115V; 50Hz, 60Hz
Valid Circumstances: T1, T3(Tropic)