1) Water to water type, easy to distribute cooling capacity.
2) Can connect with all kinds of indoor units.
3) With famous brand high efficient compressors.
4) Can use cool tower water or underground water.
5) Low noise level

Valid cooling/heating capacity: 7, 9, 11, 12, 14, 18, 20, 22, 24, 30, 36, 42, 48, 60, 68000BTU
Valid Refrigerant: R410A, R407c, R22
Valid Voltage: 380V~415V, 220~230V, 115V; 50Hz, 60Hz
Valid Circumstances: T1, T3(Tropic)