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17.5KW-27KW High Cop Air to Water Heat Pump for Floor Heating/Water Heater

1.High Cop: 4.14/4.13/4.12

2.Max Water Temp: 60℃

3.Power Supply: 220V-415V

4.Running Temp: -10℃ to 45℃

5.Heating Capacity: 17.5/18.5/24.5/27KW
Quantity:
  • CGK/C-18 CGK/C-22 CGK/C-28
  • SPRSUN

Heat Pump Features

High COP Air to Water Heat Pump

 

 

SPRSUN air source heat pumps are designed for domestic/commercial hot water and house heating with max outlet water temperature 60℃. They have the following important features:

 

 

 ● 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. 

 

Technology Features of Air to Water Heat Pumps

 

 

Heat Pump Specifications

 

  • Rated working condition: dry-bulb temp: 20℃; wet-bulb temp: 15℃; cool water temp: 15℃; hot water temp: 55℃.

 

Model
CGK/C-18 CGK/C-18 CGK/C-22 CGK/C-28
Power Supply V 220V~240V/50Hz/1ph 380V~415V/50Hz/3ph
Refrigerant
R410A
Heating Capacity KW 17.5 18.5 24.5 27
Input Power KW 4.23 4.48 5.95 6.54
COP
4.14

4.13

4.12 4.13
Rated Current A 21.3 8.5 11.3 12.4
Max Current A 28.8 11.5 15.2 16.8
Max Input Power KW 5.7 6.0 8.0 8.8
Fan Motor Power W 90 90 90 100
Fan Motor Quantity Piece 2 2 2 2
Condenser
Tube in shell heat exchanger
Water Flow L/h 3344 3535 4681 5159

Water Pressure 

Drop

Kpa ≤40 ≤45 ≤50 ≤53
Net Weight kg 140 140 148 200
Gross Weight kg 150 150 158 215
Noise db 56 56 57 59
Waterproof Classification
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

 

 

Heat Pump Application
 

SPRSUN air source heat pumps can supply domestic/commercial hot water and/or house heating. With 3-way valve, the heat pump controller can change the circulating direction of water between hot water tank and house heating system, and set hot water as priority.

 

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

 

5P Air to Water Heat Pump for Hot Water and House Heating
 

 

Heat Pump Brand 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. 

 

 

5P Air to Water Heat Pump Materials

 

 

Heat Pump Installation

 

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

5P Air to Water Heat Pump Installation Diagram

 

Heat Pump COP

 

SPRSUN air source heat pump heating COP at different working condition:

 

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 

 

Energy Saving 5P Air to Water Heat Pump

 

 

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

 

Low Noise 5P Air to Water Heat Pump

 

 

5P Air to Water Heat Pump Economic Analysis

 

Energy Saving Up to 75%: Compared with solar water heaters, gas water heaters and electric water weaters, the energy cost saved by SPRSUN air source heat pump water heaters is shocking.

 

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/m⊃3; 1080kcal/kg 860kcal/kw/h
Efficiency 450%

1/3 time use of

 electric heater

90% 85% 90%
Energy consumed per day 2.07kw/h 3.45kw/h 0.99m⊃3; 0.87kg 10.34kw/h
Cost $0.11/kw.h $0.11/kw.h $0.42/m⊃3; $1.1/kg $0.11/kw.h
Cost per day $0.23 $0.38 $0.42 $0.96 $1.14
Annual cost $84 $139 $153 $350 $416

 


Heat Pump Model Series

 

Related models are as below:

Air to Water Heat Pump Models

 

 

5P Air to Water Heat Pump Technical 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.

 

 

 

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PROJECTS WORLDWIDE

SELLING HEAT PUMPS GLOBALLY FOR 15 YEARS

SPRSUN is a professional heat pump manufacturer founded in 1999. As one of the leading heat pump suppliers in China, SPRSUN manufactures several different types of heat pumps, including DC inverter heat pumps, air source hot water heat pumps and swimming pool heat pumps. They are produced based on EN14511 standard with CCC, CE, CB, SAA, ROHS, TUV and ERP certificates. We also cooperate with leading companies such as Panasonic, CAREL, Grundfos, Copeland, Mitsubish and Sanyo to ensure upgraded product quality. Over the years, excellent products based on leading technology and professional service have earned SPRSUN its reputation as one of the leading heat pump suppliers all over the world.
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Years of Heat Pump Experience
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Monthly Heat Pump Production

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GUANGZHOU SPRSUN NEW ENERGY TECHNOLOGY DEVELOPMENT CO., LTD.

A Professional Heat Pump Manufacturer Since 1999
No.15 Tangxi Road, Yinsha lndustrial Park, Xintang, Zengcheng District, Guangzhou, 511338, China

CONTACT SPRSUN. 7/24 SUPPORT. WE WILL REPLY YOU ASAP!

TEL: 0086-20-82181867
PHONE: 0086-18933985692