● Screw Water (Ground) Source Heat Pump Implement ISO13256 standards meet the international requirements
● Adopt the latest environmentally friendly refrigerants, in line with the European environmental protection standards
● Many kinds of power supply system as options
● Cooling only，heat pump，heating only and other many functions as options.
● Optional part /total of the heat recovery function,can provide free and stable 55℃ hot water
● High efficiency inverter compressor as option
● Adopt Germany SIEMENS/ Italy CAREL microcomputer controller,can be connected BAS communication protocol to achieve telecontrol
● LCD display with multiple languages interface, with status display, parameter setting, fault query analysis and other functions
● Before leaving the factory to carry out comprehensive safety inspection and performance test.