Professional heat pump manufacturer since 1999
  • Product Name
  • Product Keyword
  • Product Model
  • Product Summary
  • Product Description
  • Multi Field Search
Message To
inquiry@sprsun.com
Skype
sprsun.sprsun
Quick Contact
0086-20-82181867
You are here: Home » Products » Air to Water Heat Pumps » House Heating/Cooling Series » 14-21.6KW Air to Water Heat Pump Heating and Cooling Air Conditioner System
PRODUCTS
Share to:

14-21.6KW Air to Water Heat Pump Heating and Cooling Air Conditioner System

1. High Cop: 3.22/3.21/3.20

2. Running Temp: -10℃~45℃

3. Cooling: 8℃ (Min Water Temp)

4. Heating: 55℃ (Max Water Temp)

5. Heating Capacity: 14/14.8/19.6/21.6KW

6. Cooling Capacity: 12.9/13.6/18/19.9KW

Quantity:
  • CGK/C-18(HC) CGK/C-22(HC) CGK/C-28(HC)
  • SPRSUN

Heat Pump Features

Air Source Heat Pump Air Conditioner


SPRSUN air source heat pumps are designed for domestic/commercial space heating & cooling in the air conditioner market where lowest air temperature is above -10℃.


 ● Efficient and Energy-saving 

Air to water heat pumps absorb hot energy from the air freely, while the electricity is only used to drive the compressor to pump up the heat from the air, so they consume just a quarter of power of traditional electric water heaters, saving a lot of electric cost for users.  


 ● Green and Environmental Protection

By using air source energy and electric power,there is no harmful gas being discharged during the operattion of heat pumps. R410A refrigerant guarantees fluoride-free emission. 


 ● All-weather Operation

Stable operation without being influenced by windy, rainy or snowy weather. 


 ● Endurable 

Copeland scroll compressor, Danfoss electronic expansion valve, Eaton AC contactor and thermal relay as well as other brand components of the heat pump guarantee high product 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 the product more rust resistant and durable.


 ● Multiple Protections

For example, if water flow is not enough in the system, the system will show high pressure protection and stop the heat pump automatically to protect the compressor from being damaged. Also, there is high current protection: if the power supply is not stable, the heat pump will show the high current error to stop the heat pump and avoid compressor damage.


 ● Linkage Function

 External signal on/off function


 ● Guaranteed Safety

Complete isolation of water and electricity avoids electric shock, explosion and poisoning. 


 ● Convenient: 

Air to water heat pumps are easy to install. They can be placed in many places, such as garages, balconies, kitchens, etc. 



5P Air to Water Heat Pump Specification


Model
CGK/C-18(HC) CGK/C-18(HC) CGK/C-22(HC) CGK/C-28(HC)
Power supply V 220V~240V/50Hz/1ph 380V~415V/50Hz/3ph
Refrigerant R410A
Heating capacity KW 14 14.8 19.6 21.6
Input power of heating KW 4.35 4.61 6.13 6.73
COP
3.22  3.21  3.20 3.21 
Rated current  A 22 8.8 11.6 12.8
Cooling capacity KW 12.9 13.6 18 19.9
Input power of cooling KW 4.35 4.35 6.20 6.71
EER
2.96  2.95 2.95  2.96 
Rated current A 22 8.3 11.8 12.8
Max current A 30.74 12.26 16.29 17.89
Max input power KW 6.09 6.45 8.58 9.42
Fan motor power W 90 90 90 100
Fan motor quantity Piece 2 2 2 2
Water flow L/h 2675 2828 3745 4127
Water pressure drop Kpa ≤40 ≤45 ≤50 ≤53
Net weight kg 145 145 152.5 200
Gross weight kg 155 155 162.5 215
Noise db 56 56 57 59
Classification of waterproof IPX4
Electric shock proof grade I
Pipe size (internal thread) mm 25 25 25 25
Dimension mm 1110*490*1260 1110*490*1260 1110*490*1260 1237*480*1410
Packing dimension mm 1160*500*1410 1160*500*1410 1160*500*1410 1300*540*1580
Compressor model/quantity ZW51KWP*1 ZW54KWP*1 ZW72KWP*1 ZW83KWP*1

Rated working condition: 

- Heating: air temp (DB/WB): 7℃/6℃; water temp (inlet/outlet): 40℃/45℃;

- Cooling: air temp(DB/WB): 35℃/24℃, water temp (inlet/outlet): 12℃/7℃.



Heat Pump Application


SPRSUN air source heat pumps can supply domestic/commercial room heating and cooling. 


Wide Range of Applications: these air to water heat pumps could meet the space heating and heating requirements of different places, such as villas, families, schools, factories, hotels, hospitals, spacenters, sauna centers, greenhouses, flower gardens, farms, etc.


Heat Pump Air Conditioner Application


Heat Pump Components


SPRSUN air source heat pumps use high quality components such as Copeland scroll compressor, Danfoss electronic expansion valve, Eaton AC contactor and thermal relay, etc. 

Air Source Heat Pump Air Conditioner Materials



Heat Pump Installation


It is easy to install SPRSUN air to water heat pumps, shown as the following Installation Diagram: 

Heat Pump Heating Cooling Installation



Heat Pump COP


The Heating COP of SPRSUN Air Source Heat Pumps at Different Working Conditions:

Air temp ℃ Outlet water temperature ℃

W35 W45 W55
-7 2.91 2.33 2.05
0 3.36 2.69 2.37
2 3.61 2.89 2.54
5 3.88 3.11 2.73
7 4.22 3.38 2.97
12 4.69 3.75 3.30
20 5.21 4.17 3.67



Heat Pump Workmanship


We care every detail on what you need!


Super Low Noise: Fitted cut clothes for compressor and strong pads to avoid vibration

Anti-corrosion: Aluminum edging                         

Exellent Welding Guarantee No Leakage: Four-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


Air Source Heat Pump Cooling Workmanship


Heat Pump Models


Related models are as below: 

 Air Source Heat Pump Air Conditioner Models




Heat Pump Tech Support


Our experienced engineering team provides good support for any questions concerning the products and installation before, during and after products are sold. 


Before Selling

  • Set up customers file and arrange professional sales engineers to introduce company products and services to customers in details.

  • If customers are interested in our products, we will send professional technicians to survey the installation environment.

  • Provide solutions according to different customers' requirements.


During Selling

  • Machine installed and tested by QA engineers.

  • Ensure all the products we provide are qualified and new. The working life of the main engine is 15 years.

  • 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 training on 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 offers 18-month long warranty. Within 18 months since the delivery date, if the product has any failure under normal usage, Sprsun will provide free assembly parts.

  • After the expiration of the warranty period, we will continue to provide lifelong maintenance services, with just a small amount of charges.



PROJECTS WORLDWIDE

Guangzhou Sprsun New Energy Technology Development Co., Ltd

 Add: No.15 Tangxi Road, Yinsha Industrial Park, Xintang, Zengcheng District, Guangzhou,511338, China
 E-mail: inquiry@sprsun.com
 Tel: 0086-20-82181867
 Phone: 0086-18933985223
 Skype: sprsun.sprsun
Want to Buy Heat Pumps? Contact Us Now!

CONTACT US
Low Cost Top Discharge Heat Pumps
Pool Heat Pumps
Copyright  Guangzhou Sprsun New Energy Technology Development Co., Ltd. All rights reserved.