FEATURE: 1.Default Refrigerant as Environmental R410a with high cooling efficiency; 2.With the combination of famous brand compressors, high-efficiency shell and tube condensers/finned condensers, and shell and tube evaporators, providing excellent cooling, quiet operation, and low electricity consumption; 3.Microcomputer LCD chiller controller, simultaneously displays the cold water outlet and the set temperature, easy to operate with accuracy of controlling water temperature within 3°C to 50°C. 4.Current overload protection, high and low pressure protection system and electronic time delay, and an abnormal visual display system;