This type is our outdoor unit of split KK series of air to water heat pump. With all standard characteristics which is available in normal KK series.Split design with compressor and water system in indoor unit, which ensure a better anti-freezing protection and lower heat dissipate. Standard unit composition: 1)Split design with one outdoor unit and one indoor unit 2)Base frame and external panels made of galvanized powder coated steel. 3)Extremely compact compressor with R410a refrigerant 4)Reverse cycle valve 5)Intelligent controller and adjustment by quickmind microprocessor with possibility of remote control. (Carel controller for standard). 6)Water side equipped with AISI 316 steel plate exchanger 7)Air exchanger(Fins-coil) with hydrophilic coating 8)Automatic defrosting function included. 9)Thermostatic heating element for evaporator anti-frosting protection 10)Thermostatic expansion valve 11)General testing and operational test carried out for every unit before package in the factory. Specification: Heating capacity: 31000BTU/h 60000BTU/h COP: 3.93 4.05(Varies with different models) Cooling capactity: 24000BTU/h 46000BTU/h EER: 2.80 2.88 (Varies with different models) Certifications: CE, CCC