This series of unit can realize refrigeration through evaporative refrigeration or chilled water cooling coil. Due to the intelligent control mode, the unit can realize the functions of refrigeration, dehumidification, heating and humidification control mode. So they can control indoor temperature and humidity level accurately.

1. The dual-cooling source precise air conditioner unit has two types: air cooled series (HS series) and water-cooled series (HFS series). The cooling capacity rages from 7.3KW to 302KW. This series has a total of 40 specifications.

2. Dual function: Dual-cooling source precise air conditioner has the functions of two type units - direct evaporation and condensate water type.

3. Backup for each other
This kind of unit have the benefit of cooling source backup for each other: It is just need the chilled water pan for heat-exchange and the compressor stop running when using chilled water, so it is benefit for energy saving, especially for the night cooling; when stopping the chilled water system, the unit will start compressor for cooling.

4. Flexible design
There are many different heating modes, including electric heating, hot water heating and steam heating. We can also offer fresh air function if you need.

5. Well-known components
The main components such as high-performance scroll compressors, low noise centrifugal fans are all famous brand products which are energy saving and reliable.

6. Structural optimization
The optimum structure of the unit can ensure a good seal performance, excellent heat insulation and low air leakage rate.

7. Multiple-protection
The unit is equipped with multi-protectors，such as high and low pressure protectors, compressor overload protectors and fan overload protectors and so on. Those can ensure unit works on safely and reliably.