- HCFC-22 refrigerant.
- Mainly used in restaurants, hotels, supermarkets, office buildings, etc. where there is electricity price difference according to electricity consumption.
- Provide ice storage and refrigerating in summer and heating in winter.
- With two separate evaporators respectively for refrigerating and ice storage, and simplified ice storage system, the system efficiency is improved by more than 15%. 
- 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.
- 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.