20 kw R32 Three Phase Inverter Split Heat Pump for DHW Heating Cooling CE Certified A+++/A++

20kw R32 Three Phase Inverter Split Heat Pump for DHW Heating Cooling CE Certified A /A

Market model

DHBS-08SIWO DHBS-08SIWI

DHBS-10SIWO DHBS-10SIWI

DHBS-12SIWO DHBS-12SIWI

DHBS-14SIWO DHBS-14SIWI

DHBS-16SIWO DHBS-16SIWI

Heating1 A7 W35

Output Capacity

kW

3.23~8.20

3.98~10.10

4.78~12.13

5.68~14.43

6.58~16.71

Input Power

kW

0.58~1.75

0.76~2.33

0.89~2.75

0.99~3.05

1.21~3.72

COP

-

4.68~5.62

4.33~5.24

4.42~5.35

4.73~5.72

4.49~5.43

Input Current

A

2.63~8.01

3.48~10.66

4.09~12.59

4.55~13.96

5.54~17.03

Heating2 A7 W55

Output Capacity

kW

2.73~7.19

3.53~9.29

4.16~10.94

4.73~12.44

5.54~14.57

Input Power

kW

0.96~2.51

1.17~3.63

1.35~4.19

1.41~4.36

1.68~5.20

COP

-

2.86~3.37

2.56~3.02

2.61~3.08

2.85~3.36

2.80~3.30

Input Current

A

4.37~11.50

5.35~16.61

6.18~19.18

6.43~19.95

7.67~23.81

Heating2 A-10 W35

Output Capacity

kW

2.78~6.26

2.99~6.72

3.15~7.09

4.59~9.71

4.86~10.28

Input Power

kW

0.85~2.28

0.91~2.45

0.94~2.50

1.38~3.41

1.45~3.68

COP

-

2.75~3.27

2.74~3.29

2.83~3.37

2.85~3.33

2.79~3.34

Input Current

A

3.89~9.92

4.15~10.70

4.28~10.87

6.31~14.84

6.65~16.02

Heating3 A20 W55

Output Capacity

kW

3.88~9.84

4.77~12.12

5.73~14.56

6.82~17.32

7.90~20.05

Input Power

kW

0.80~2.23

1.04~2.91

1.23~3.42

1.38~3.87

1.69~4.71

COP

-

4.42~4.86

4.16~4.58

4.25~4.68

4.48~4.93

4.26~4.69

Input Current

A

3.65~10.19

4.77~13.33

5.61~15.67

6.33~17.69

7.71~21.54

Cooling4 A35 W7

Output Capacity

kW

2.74~6.53

3.18~7.57

4.07~9.70

4.62~11.01

5.28~12.58

Input Power

kW

0.88~2.48

1.10~3.08

1.30~3.66

1.35~3.80

1.59~4.48

EER

-

2.63~3.10

2.46~2.90

2.65~3.13

2.90~3.42

2.81~3.32

Input Current

A

4.04~11.35

5.01~14.10

5.96~16.75

6.18~17.39

7.29~20.49

Power Supply

V/PH/HZ

220-240V/1/50Hz/60Hz

Water Side Heat Exchanger

-

Plate heat exchanger

Display controller

-

LCD touch screen

Backup heater (Optional)

kW

3kW

3kW

3kW

3kW

3kW

Expansion vessel

-

3L

3L

5L

5L

5L

Refrigerant Type

-

R32

Max Water Temperature (without backup heater)

℃

60

Working Ambeint Temperature

℃

-25~43

Water connection

inch

G1-1/4

Sound pressure Level @1m

outdoor unit

dB(A)

50

50

52

53

56

indoor unit

dB(A)

27

27

27

27

27

Water Flow Rate

m³/h

0.70~1.70

0.90~2.15

1.05~2.60

1.20~3.00

1.40~3.45

Net Dimension (L*W*H)

outdoor unit

mm

1070*410*840

1070*410*840

1070*410*960

1070*410*960

1070*410*960

indoor unit

mm

475*220*800

475*220*800

475*220*800

475*220*800

475*220*800

Note: 1.Outdoor air temperature 7℃ DB,6℃ WB;EWT 30℃,LWT 35℃. 2.Outdoor air temperature 7℃ DB,6℃ WB;EWT 47℃,LWT 55℃. 3.Outdoor air temperature 20℃ DB,15℃ WB;EWT 15℃,LWT 55℃. 4.Outdoor air temperature 35℃ DB,24℃ WB;EWT 12℃,LWT 7℃. 5.The Specifications are subject to changes without notice. 6.Relevant EU Standards and Legislation:EN14511,EN14825

Market model

DHBS-14TIWO DHBS-14TIWI

DHBS-18TIWO DHBS-18TIWI

DHBS-20TIWO DHBS-20TIWI

DHBS-22TIWO DHBS-22TIWI

Heating1 A7 W35

Output Capacity

kW

5.68~14.43

7.25~18.40

8.14~20.67

8.80~22.35

Input Power

kW

0.99~3.05

1.34~4.11

1.45~4.24

1.63~4.76

COP

-

4.73~5.72

4.48~5.42

4.87~5.60

4.70~5.41

Input Current

A

1.68~5.19

2.27~6.98

2.47~7.21

2.77~8.10

Heating2 A7 W55

Output Capacity

kW

4.73~12.44

6.40~16.84

7.41~19.50

7.90~20.8

Input Power

kW

1.41~4.36

1.91~5.94

1.95~6.06

2.12~6.58

COP

-

2.85~3.36

2.84~3.35

3.22~3.80

3.16~3.72

Input Current

A

2.40~7.41

8.74~10.10

3.32~10.30

9.70~11.19

Heating2 A-10 W35

Output Capacity

kW

4.59~9.71

5.62~13.60

6.12~13.78

6.47~14.56

Input Power

kW

1.38~3.41

1.67~4.82

1.83~4.75

1.91~5.14

COP

-

2.85~3.33

2.82~3.36

2.90~3.34

2.83~3.39

Input Current

A

2.34~5.79

2.83~8.19

3.11~8.07

3.24~8.73

Heating3 A20 W55

Output Capacity

kW

6.82~17.32

8.70~22.08

9.77~24.80

10.56~26.82

Input Power

kW

1.38~3.87

1.86~5.20

2.04~5.70

2.16~6.03

COP

-

4.48~4.93

4.25~4.68

4.35~4.79

4.45~4.90

Input Current

A

2.35~6.58

3.16~8.84

3.47~9.70

3.67~10.25

Cooling4 A35 W7

Output Capacity

kW

4.62~11.01

5.48~13.05

6.57~15.65

7.01~16.69

Input Power

kW

1.35~3.80

1.90~5.35

1.99~5.20

2.03~5.70

EER

-

2.90~3.42

2.44~2.88

3.01~3.31

2.93~3.46

Input Current

A

2.30~6.46

3.24~9.10

3.38~8.84

3.45~9.69

Power Supply

V/PH/HZ

380-415V/50Hz/60Hz

Water Side Heat Exchanger

-

Plate heat exchanger

Display controller

-

LCD touch screen

Backup heater (Optional)

kW

3kW

3kW

3kW

3kW

Expansion vessel

-

5L

5L

5L

5L

Refrigerant Type

-

R32

Max Water Temperature (without backup heater)

℃

60

Working Ambeint Temperature

℃

-25~43

Water connection

inch

G1-1/4

Sound pressure Level @1m

outdoor unit

dB(A)

53

56

58

58

indoor unit

dB(A)

27

27

27

27

Water Flow Rate

m³/h

1.20~3.00

1.55~3.90

1.70~4.30

1.90~4.75

Net Dimension (L*W*H)

outdoor unit

mm

1070*410*960

1070*410*960

1150*430*1400

1150*430*1400

indoor unit

mm

475*220*800

475*220*800

475*220*800

475*220*800

Note: 1.Outdoor air temperature 7℃ DB,6℃ WB;EWT 30℃,LWT 35℃. 2.Outdoor air temperature 7℃ DB,6℃ WB;EWT 47℃,LWT 55℃. 3.Outdoor air temperature 20℃ DB,15℃ WB;EWT 15℃,LWT 55℃. 4.Outdoor air temperature 35℃ DB,24℃ WB;EWT 12℃,LWT 7℃. 5.The Specifications are subject to changes without notice. 6.Relevant EU Standards and Legislation:EN14511,EN14825

R290/R32 Monoblock Heat Pump For House Heating ,

Cooling And Domestic Hot Water Supply.

Providing continuous spacing heating /cooling and hot water supply. The wotech R290 & R32 series multi-function heat pump has a range of benefits which sets it apart from the competition,including the unique designed fan housing. It significantly increased the airflow of the heat pump, making it more efficient, energy-saving, and environmentally friendly.

High Efficiency Level A+++/A++

Wotech R290 & R32 monoblock heat pump has passed the Erp A+++/A++ energy class test of Intertek

FAQ

1)Are you a manufacturer?

Yes, we are a company and factory integrating R&D, production, and sales. At present, Wotech has three production bases in Shunde, Zhaoqing and Heyuan, Covering covering 100, 000 square meters.

2)Why should you select our heat pumps over those of other manufacturers?

We have more than 19 years of experience in the heat pump field. Besides, we have a professional technical team, the industry's top heat pump laboratory, and automatic production lines. We can meet your diverse order requirements.

3)Do you offer OEM/ODM customised services?

Yes. We are able to produce European-standard heat pumps under your brand according to your special needs.

4)Can you provide a sample service?

Yes, we are able to provide sample services.

5)How can we guarantee product quality?

With many years of heat pump export experience, we set up a top international quality control system to achieve the belief of making the best quality heat pumps for global user.

Guangdong Wotech Renewable Energy & Technology Co., Ltd.(hereinafter referred to as Wotech) was founded in 2005, integrating research and development, manufacturing, marketing, and after-sales service of heat pumps.

At present, Wotech has three production bases in Shunde, Zhaoqing and Heyuan, Covering covering 25, 000 square meters. With state-of-the-art automated production lines, and a modern and spacious office complex with its very own testing laboratories, making Wotech one of the most advanced air source heat pump suppliers in China. Through comprehensive planning and persistent study over the past 19 years, Wotech is awarded as one of the top 10 heat pump leading brands in China and the top 10 Chinese exporters to more than 60 countries overseas.

Wotech has a perfect process in customer service and pays excellent attention to details. Wotech is specialized in OEM/ODM projects, designing tailored air source heat pump products for various high-end markets. Moreover, in order to satisfy more and more complex and demanding markets, customized solutions for residential and commercial swimming pool heating, house heating/cooling, and hot water combined systems can be made to our partners for intelligent applications.

Wotech, with many years of heat pump export experience, sets up a top international quality control system to achieve the belief of making the best quality heat pumps for global users.
 

FOSHAN SHUNDE HUAMING RENEWABLE ENERGY&TECHNOLOGY CO.,LTD. (hereinafter referred to as DUHM) is a subsidiary of Wotech, which was founded in 2011.

In 2015, Wotech completed shareholding reform and became the 1st heat pump public company in 2016, with stock code 835751.

In 2019, Wotech laboratory is accredited CNAS (China National Accreditation Service for Conformity Assessment) and awarded as the "Leading Brand of Heat Pump" by the Chinese Heat Pump Association.

In 2022, Wotech is Certified for PED ( The Pressure Equipment Directive, ESRs), which is compulsory certification for heat pumps in EU market.

We leverage renewable energy and cutting-edge intelligent technologies to deliver efficient solutions, working towards a sustainable future for all.