Tel: +86 18910918044     Email: sales@devheatpump.com
Commercial all-in-one Hotwater and Flooring Heating, Cooling Series
You are here: Home » Products » Commercial Air Source Heat Pump » Commercial all-in-one Hotwater and Flooring Heating, Cooling Series

Contact Us

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

Commercial all-in-one Hotwater and Flooring Heating, Cooling Series

Quantity:

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

Technology


air-source-heat-pump-feature


Type

Commercial All-in-one Hotwater and Flooring Heating, Cooling Series

DF-CTS30II/00

DF-CTS30II/01

DF-CTS115II/11

DF-CTS165II/12

Heating

Rated Heating   Output

kw

31

32

112

160

Heating Output

kw

8.3

8.5

30

45.5

COP

w/w

3.73

3.76

3.73

3.52

Cooling

Rated Cooling   Output

kw

24

25

100

125

Cooling Input

kw

8

8.2

36.9

46.5

COP

w/w

3

3.05

2.71

2.69

Power supply

v

380

380

380

380

IP Grade

-

IPX4

IPX4

IPX4

IPX4

Compressor

Type

-

        Scroll

  copeland

            Scroll

copeland

             Scroll

copeland

             Scroll

copeland

Number

Unit


1

4

4

Air Heat Exchanger

Type

-

Finned Type

Finned Type

Finned Type

Finned Type

Air Direction

-

Sideward

Sideward

Top

Top

Water Heat   Exchanger

Type

-

Extension-type

Extension-type

Extension-type

Extension-type

Water pressure

kPa

45

60

71

70

Pipe diameter

DN mm

40

40

80

80

Water   circulation

m³/h

7

7

19.26

34.5

Refrigerant

R407C

R22

R22

R22

Size   (Length*Width*Height)

1500*550*1700

1500*550*1700

1900*2200*2250

2400*2050*2530

Noise

64

64

74

74

Net Weight

350

350

1100

2100


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. 

Quick Links

Contact Us

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

 
Copyright  Zhejiang Defu New Energy Technology Co., Ltd. All rights reserved. Sitemap.