Ground source heat pump 21kw,R417A,R407C,R404A work ambient -45 degree,high efficiency 1.Heating and cooling 2.stable and safety 3.ISO,CE,GMC,CCC,UKAS approved 4.Can better work -45 to 40 degree 5.Automatical high,low pressure protection 6.Service life can reach up to 15 years,low maintenance cost 7.Max temperature can reach 60 degree Model:GSH25 Installation Freestanding Housing material Spray coating Rated heating capacity 25kw Hot water supply 520L/h Average heating input power 6.0kw Rated heating input current 18A Max outlet water Temp. 60¡ãC COP 4.5 Power 380V/50HZ Noise 55Db(a) Dimension(W*D*H) in mm 657x707x760 Packing size(W*D*H) in mm 700*757*810 Net weight & Gross weight(kg) 310/330 Refrigerant R417A/R407C Working ambient Temp. (-40)¡ãC-45¡ãC Controller LCD intelligence Compressor Copeland/Danfoss Water source heat exchanger Type Plate heat exchanger Hot water side heat exchanger (Condenser) Type Coil heat exchanger Water flow 6000L/h Water pressure down 45Kpa Pipe size 25DN Ground source heat pump 21kw 1. Compressor: copeland scroll compressor,high efficiency,low noise,long lifetime. 2. Evaporator: internal thread copper and hydrophilic aluminium foil type heat exchange 3. Condenser: plate heat exchanger ,special for geothermal source heat pump 4. Expansion valve: electronic expansion valve adjusting refrigerant flow automatically. 5. Housing: galvanized sheet steel,good looking and anticorrosive. 6. Defrost: adopt PID defrost technology,automatically deforest. 7. Controller: set and check all paramters,protected by itself if there is something wrong with the heat pump. Inside

 water source heat pump
Energy saving Equipment
Stable and Safety
Heat & Cool,High COP

Water source heat pump

Model:GSH25

Rated power:5.68KW
Heating capacity :25KW
Cooling Capacity :18KW
Rated voltage:380V
Rated frequency:50HZ
Rated current:12A
Outlet water rated temp:55degree
Outlet water max temp:60degree
Cold water temp drop :3-5degree
Water flow :3000 L/H
Hot water pipe size:DN25 mm
Cold water Pipe size:DN25 mm
Dimension:657¡Á706¡Á760 mm
Weight:158 Kg
Defend grade:IPX4
Defend electric shock grade:1 grade
Noise:<60Db

Main collocation:Evaporator,Condensor,Compressor,Electric control system.

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Hot water ,heat & cool house for winter and summer

Reliable quality and competitive price , over 10 years' professional manufacturer and exporter .

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water source heat pump:
The unit use constant temperature of ground water year-round and adopt temperature of the characteristics of energy converion,to get the effect of cooling and heating.It is a new generation of energy saving,environmetal protection,high efficiency central air conditioning.Widely used in commercial buildings,public buildings,residential apartments,schools,hospitals and other buildings.

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Unit Features:
1).Imported compressor and well-known aparts,reasonable match,the unit excellent performance.
2).Energy efficiency as high as 4.4-5.5,runnig costs compared conventional models can save 40%-70%.
3).The unique shape of the structure with the design,installation,small size,doesn't affect the interior of the beartiful.
4).Units can be used alone,or u can use the module,each unit can independently billing to facilitate accounting.
5).The use of advance micro-computer control,user-friendly grasp of the situation on the unit.
6).Hign-performance sound-absorbing insulation and doulbe shock absorber design,low noise,quiet enjoyment for the customers.
7).Easy maintenance,modular design,maintenace,other units may be normal operation.

Guangzhou E-backs new energy technologies Co., Ltd.

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