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Residential DC Inverter heat pump 8KW
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Tel: +86-010-69289650
Phone: +86-18910918044
E-mail: sales@devheatpump.com
Add: Leshang Unit, Puqizhen, Yueqing, Wenzhou, Zhejiang, China PRC
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Residential DC Inverter heat pump 8KW

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Automatic Heating

As soon as water temperature for shower drops to the setpoint, the heat pump starts working so as to ensure constant shower.


Intelligent Defrosting

Advanced defrosting control mode ensures frost defrosting if there is and no frost if there is no frost. Defrosting conditions:

1) Coil temperature <-7 ° C;

2) Defrost interval > 45min;

3) 20% heat reduction (adjustable)

 

Wide Operation Ambient Temperature

EVI technology is adopted to enhance the units heating efficiency. The EVI system is a new system consisting of a EVI compressor, EVI technology, and a high efficiency subcooler. The combination of these technologies provides efficient performance.

Heating operation range: -25 ° C ~ 21 ° C

Cooling operating range: 21 ° C ~ 43 ° C

 

High COP

The energy efficiency ratio of the national standard heating condition reached 3.8. While ensuring the high energy efficiency of heating, the refrigeration energy efficiency reached 3.1 or more.


Air Source Heat Pump Advantages

air-source-heat-pump-advantages


Type

Residential DC Inverter Split Type Hotwater and Flooring Heating, Cooling Series

CTS8I/23

CTS8I/53

CTS11I/23

CTS11I/53

CTS17I/23

CTS17I/53

Heating

Rated Heating Output

kw

6.5-12℃)

6.5-12℃)

11.27℃)

11.2 7℃)

12.6 -12℃)

12.6 -12℃)

Heating Output

kw

2.85

2.85

3.05

3.05

5.6

5.6

COP

w/w

2.43

2.43

2.24

2.24

2.42

2.42

Cooling

Rated Cooling Output

kw

6.5

6.5

9

9

13

13

Cooling Input

kw

2.85

2.85

3.35

3.35

4.8

4.8

COP

w/w

2.28

2.28

2.68

2.68

2.7

2.7

Power Supply

v

220-240

/

220-240

/

220-240

/

IP Grade

-

IPX4

IPX4

IPX4

IPX4

IPX4

IPX4

Compressor

Type

-

scroll

scroll

scroll

scroll

scroll

scroll

Number

Unit

1

1

1

1

1

1

Air Heat Exchanger

Type

-

Finned

Finned

Finned

Finned

Finned

Finned

Fan Number

Unit

1

1

1

1

2

2

Air Direction

-

Sidewards

Sidewards

Sidewards

Sidewards

Sidewards

Sidewards

Water Heat Exchanger

Type

-

Extension-type

Extension-type

Plate type

Plate type

Extension-type

Extension-type

Water pressure

kPa

40

40

/

40

40

40

Pipe diameter

DN mm

25

25

/

25

32

32

Water circulation

m³/h

2

2

/

2.5

3.5

3.5

Refrigerant

-

R410A

R410A

R410A

R410A

R410A

R410A

Size (Length*Width*Height)

mm

1105*450*850

505*300*940

1105*450*850

505 *300*940

1350*500*1320

505*300*940

Noise

dB(A)

53.6

/

56

/

60.3

/

Net Weight

kg

120

53

120

53

210

55


Domestic hot water, high temperature requirements for water;

Bathing, washing, cleaning, sauna, industrial water;

Radiator heating, water temperature requirements 55 ~ 65 ;

Fan coil heating, the water temperature requires 40~50 ;

Low temperature floor radiant heating, water temperature 35~10 °C.


 air-source-heat-pump-application 02+air-source-heat-pump-application 04 +air-source-heat-pump-application 03+air-source-heat-pump-application 05

Flooring Heating                    Fan Coil              Radiator Heating                     Cooling in Winter   


Zhejiang Defu New Energy is one of the largest manufacturers of Residential Air Source Heat Pump, Heating Pump for Pool, Swimming Pool Heaters, Electric Pool Heater and Industrial Heat Pumps in China. 

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Contact Us

Tel : +86-010-69289650
Phone : +86-18910918044
E-mail : sales@devheatpump.com
Add : Leshang Unit, Puqizhen, Yueqing, Wenzhou, Zhejiang, China PRC.

 
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