Air sourceheat pump (Hot water heat pump (for sanitary)) Hot water heat pump is designed for offering sanitary hot water for family. As lovely equipment which could be put indoor, a lot of attention had been put on its facies design. To make the whole unit small, the structure inside is also compact and well organized. The heat pump is available to offer 55oC hot water.3 times higher efficiency than gas boiler or electrical heater, which could save a lot of cost for the user. With electrical element inside as back up, the user could get constant hot water even in extreme cold winter. Various functions are another bright point. With different ways of installation, the unit could act as not only a heat pump, but also an air conditioning, a dehumitifyer, a fresh air blower, or energy recovery equipment. Various functions bring you more value than a heat pump. Standard unit composition: 1)Compact design with 80L/150L//200L/250L/300L available for option 2)Stainless steel tank inside, plus 50mm insulation 3)Double wall exchanger keep refrigerant more far away from water 4)Extremely compact structure, good looking face, and easy demountable for access 5)High efficiency compressor with R410a refrigerant 6)Reverse cycle valve 7)Intelligent controller and adjustment by quickmind microprocessor with possibility of remote control. (Carel controller for standard). 8)Air exchanger(Fins-coil) with hydrophilic coating 9)Automatic defrosting function included. 10)Electrical heating element inside as back up for emergent request 11)Thermostatic expansion valve 12)Air outlet and inlet designed with duct connection, with the ability for various ways of connections to get different functions 13)General testing and operational test carried out for every unit before package in the factory Optional 1) Refrigerant R407c and R410a are available for option 2)Water tank 200L/250L/300L are available for option 3)The tank is available to have gas coil or water equipped inside for external heating source, such as heat pump or solar heater. Specifications Heating capacity: 2.8KW, 3.8KW COP: 3.4, 3.5Certifications: CE, CCC