1. The main unit is equipped with advanced German semi-hermetic screw compressor, integrating the motor, without worrying about shaft seal leakage.

2. We design the unit according to international standard and the idea of "big difference, small flow". It helps customers save large amount of water and lower the operation expenses. With advanced microcomputer control, it can assure the chiller work in optimal state.

3. The units always has several refrigerant circuits, when one of them needs maintenance, the rest can also work normally.

4. The water temperature range for the unit is 8~35 centigrade. It can provide 7 centigrade chilled water in cooling, 45 centigrade hot water in heating, and can also provide 50 centigrade sanitary hot water if needed. Bedides, the high-temperature unit can provide maximum 60 centigrade hot water, which can be used in heat sink of the original heating system, or as the heat source of other heating area.

5. The unit can realize intelligent control in accordance with load demand: four-step(100%, 75%, 50%, 25%) capacity adjustment are available, thus when the unit is working under partial loading conditions, it can save energy to a large extent. The total parts of screw compressor has only 1/10 of reciprocating compressor, simple structure, less wearing parts, no inlet/outlet valves, os it has a very low failure rate. The screw compressor can work up to 40,000 hours trouble-free.

6. Equipped with pressure protection, motor protection, anti-frozen protection, safe valve protection.

7. Has passed ISO 9001 and ISO 14001 certification and standard.