Features:                                                 
1.Safety:water and electric separately.
2.Simple installation:Compact design(Main unit and water tank),DIY installation is available to saving costs.
3.Convenient:Intelligent remote controller,with simple key operation.Displays error code when having problem,easy for maintenance.
4.Multiple protections for the whole heat pump, guaranteeing safe operation.
5.World famous brand compressor,4-way valve,motor,PCB,heat exchanger used to ensure top quality and high efficiency.
6. All weather operation:stable operation without being influenced by weather.
7.Metal case and stainless steel case are available,R22,R407C,R410a,R417A,R134A are for optional.
8.Metal case water tank with powder coating or stainless steel case are available.
9.Quiet:Special design for motor and fan to decrease noise, no disturbance to owners and neighbours.
10.Automatically defrosting function included.
Technical parameter:
Rated Heating Capacity:3.5KW    Rated power input:0.833KW   COP:4.2W/W   Rated hot water capacity:75L/H   Rated operating current:3.8A   Power supply:220/1/50~60   Refrigerant:R410a    Unit noise level:45DB(A)   Net/Gross weight: 45/55kg   Rated output water temperature: 55℃    Working ambient temperature:-7~45℃ 
Note: 1.Rated heating conditions:ambient temperature DB 20℃, water inlet/outlet:15℃/55℃         2.The above designs and specifications might be changed  without prior notice for product improvement.