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You are here: Home » Products » High Temperature Heat Pumps » 20P 75℃ hot water high temperature air source heat pump heating
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20P 75℃ hot water high temperature air source heat pump heating

1.High Cop: 2.86

2.Max water temp: 75℃

3.Power supply : 380V-415V

4.Running temp: -10℃~45℃

5.Heating Capacity: 55KW

  • CGK/D-72(H)



 High temperature air source heat pump is designed for

 commercial/industrial hot water and space heating in the air conditioner market where 

 lowest air temperature is above -10℃.

 ● Efficient and energy-saving 

 Heat pump absorb hot energy from air freely, and the electricity is only used to drive the compressor to pump up the 

    heat from the air. so it consumes just a quarter of the traditional electric heater, saving lot of electric cost for the user.  

 ● Green and environmental protection

    By using  air hot energy and electric energy,there is no harmful gas being discharged during the work of heat pump.

    R134A refrigerant guarantee fluoride-free emission. 

 ● Usable all-weather

    All weather operation: stable operation without being influenced by the windy, rainy and snowy weather. 

 ● Endurable 

     The Enhanced Vapor Injection (EVI) technology from Copeland compressor,Danfoss Electronic expansion valve,

     Eaton AC contactor and thermal relay and other brand components of the heat pump guarantee high quality and 

     a long lifespan.   All of our screws and clips  (both external and internal) are stainless steel.   The cabinet we are 

     using is made of  GALVANIZED STEEL,making them more rust resistant and durable.affordable.

  ● Multiple controller and protection

    High pressure,low pressur,overheating,overload anti-freezing,phase sequence,discharge temperature,suction tem-

    perature and so on.

    Controlled by multiple controller or by computer(optional)

 ● Linkage function

    External signal on/off function

 ● Guarantee Safe

    Complete isolation of water and electricity avoid electric shock ,explosion and poisoning; LCD screen digital controller 

    and full automatically;


 ● Convenient: 

    This water heater is easy to install in many places, such as the garage, balcony, kitchen etc. 


High temperature air source heat pump is designed for industrial/commercial hot water and/or space heating.

 Wide Range of Applications:which could meet different places’ requirements, villa ,family, school, factory, hotel, 

 hospital, spacenter,sauna center,water park .Drying fuction for vegetable,fruit,noodle,tea leaf,etc.




Our High temperature heat pump used high quality components,such as Copeland Enhanced 

vapour injection (EVI)technologh compressor,Danfoss Electronic expansion valve and Eaton 

AC contactor and thermal relay .

high material.jpg


It is easy to install related heat pump as below Installation Diagram . 

Air heating


SPRSUN High Temperature Air source Heat pump cop at different temp condition:

Air temp ℃                                                 Water temp ℃

40 50 60 70 75
5 4.07 3.37 2.62 2.11 1.82
10 4.38 3.62 2.93 2.35 2.05
15 4.61 3.89 3.15 2.58 2.28
20 4.89 4.15 3.38 2.81 2.53
25 5.17 4.42 3.63 3.06 2.76
30 5.47 4.69 3.89 3.31 3.02



                                 ----We care every detail on what you need.

Super Low noise : Fitted cut clothes for compressor and strong pads to avoed vibration                              Anti-corrosion : Aluminum edging                         

Exellent welding guarantee no leakageFour-way valve welding protection 

细节_副本1 (1).jpg

Energy saving: 30mm thickness for insulation to prevent energy lost

User-friendly design: Ram design using machine wire

Reliability of the connection: Adopt automatic stamping machine from Taiwan

细节_副本2 (1).jpg


Lead the energy saving new realm of the heat pump industry

Item SPRSUN Heat Pump Solar water heater          Gas water heater Electric water heater
Heat source electicity Solar+electricity Natural gas Liquefield gas electricity
Heat Value 860kcal/kw/h 860kcal/kw/h 9000kcal/kg 1080kcal/kg 860kcal/kw/h
Efficiency 450% 1/3time use electric heater 90% 85% 90%
Energy consumption per day 2.07kw/h 3.45kw/h 0.99m³ 0.87m³ 10.34kw/h
Cost $0.11/kw.h 0.11$kw.h $0.42m³ $0.96m³ $0.11/kw.h
Cost per day $0.23 $0.38 $0.38 $0.42 $1.14
Annual cost $84 $139 $153 $350 $416


Related model as below .



▲Rated working condition: dry-bulb temp: 20℃, wet-bulb temp: 15℃, cool water temp: 15℃, hot water temp:75 ℃.

CGK/C-12(H) CGK/C-18(H) CGK/D-36(H) CGK/C-12(H) CGK/C-18(H) CGK/D-36(H) CGK/D-72(H)
Power supply V 220V240V/50Hz/1ph 380V415V/50Hz/3ph
Heating capacity KW 7.5 12.5 25 8.5 14 28 55
Input power KW 2.61  4.37  8.77  2.96  4.91  9.82  19.23 
2.87  2.86  2.85  2.87  2.85  2.85  2.86 
Rated current A 13.2  22.1  44.3  5.6  9.3  18.7  36.5 
Fan motor power W 90 90 250 90 90 250 800
Fan motor quantity Piece 1 2 2 1 2 2 2
Water flow L/h 2150  3583  7165  2436  4013  8025  15764 
Water pressure drop Kpa ≤40 50 ≤60 ≤40 50 ≤60 70
Outdoor unit net weight kg 112 164 320 112 164 320 556
Outdoor unit gross weight kg 118 174 333 118 174 333 606
Noise db 50 60 65 50 60 60 75
Classification of waterproof
Electric shock proof grade
Pipe size (internal thread) mm 25 25 32 25 25 32 50
Indoor unit dimention mm 830*490*1160 1090*480*1260 1450*740*1150 830*490*1160 1090*480*1260 1450*740*1150 1850*1000*1950
Indoor unit packing dimension mm 910*500*1320 1160*500*1410 1540*820*1320 910*500*1320 1160*500*1410 1540*820*1320 1940*1120*2180
Compressor model/quantity ZW30KSE*1 ZW52KSE*1 ZW52KSE*2 ZW34KSE*1 ZW61KSE*1 ZW61KSE*2 ZW108KSE*2


Before selling
Set up customers file, and arrange professional sale engineers to introduce company products and 

   services to customers in detail.

If customers are interested in our products, we will send professional techniciansto survey the insta

   -llation environment.

Make the solution according to different customers’ requirements.


 During selling

Machine installs and test by qualification engineers.
Ensure all the products we provided are qualified and new. The working life of the  main engine is 15 


Construct and install the heat pump according to national relevant policies strictly,    and ensure high 

   quality delivery on time.

Test and debug the equipments strictly to ensure the safety and stability.
During the delivery,      provide comprehensive and professional technical trainingon instructions and 

   maintenance to customers.


After selling

We promise to offer free consulting call in 7×24 hours mode to solve the problems found in practice.

   The number is 86-20-82181867.

Sprsun products guarantee is 18months from ex-factory date.Within18months,if any components of 

    your products damaged because  of quality, we supply new replacement for free.

After the expiration of the quality assurance,we will continue to provide lifelong maintenance services,

   with just charging some cost price.


Guangzhou Sprsun New Energy Technology Development Co., Ltd

 Add: No.15 Tangxi Road, Yinsha Industrial Park, Xintang, Zengcheng District, Guangzhou,511338, China
 Tel: 0086-20-82181867
 Phone: 0086-18933985223
 Skype: sprsun.sprsun
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