- Under heating conditions, for standard heat pump system, the highest temperature of outlet water is up to 55℃; for high temperature heat pump system, the highest temperature of outlet water is up to 68℃.
- Take outdoor air as the cold and heat source. The ambient temperature range for standard heat pump system is -15℃~43℃; and that for the high temperature heat pump system is -9℃~43℃.
- Meet the requirements for refrigeration, heating and sanitation hot water for large buildings such as residential area, supermarkets, office buildings, schools, hospitals, hotels, stations, airports, etc.
- Excellent Bitzer semi-hermetic screw compressor.
- Independently developed flooded evaporator improves the heat exchange efficiency by 15% compared with dry type evaporator.
- Independently developed special control device for heat pump features integrated design, powerful functions and stable performance.
- High quality electronic expansion valve and independently developed and manufactured actuator provides high precision control and quick response.
- Color touchscreen interface of humanized design.
- GSM remote monitoring patented technology enables unattended operation through remote control by mobile phone SMS. 
- Ambient temperature and sunlight compensation patented technology enables automatic adjustment of operations according to outdoor weather conditions, which greatly reduces system operation cost.
- Coordinated control of ancillary equipment ensures safe operation of the heat source water system and air conditioner water system.
- All-round protection functions ensure safe and stable system operation.
- The temperature of ambient wet bulb is 7℃ higher than the temperature of outlet water under heating conditions; when the temperature of ambient wet bulb is lower than -6℃, the highest temperature of outlet water is up to 50℃. 
- It is suggested to choose ancillary electric facility with power equal to 1.3 times of the heating input power of the system.
- For special requirements, please inform us before placing the order.