Water to water classic heat pump
 

Water to water heat pump is equipped with special heat pump heat exchanger. It absorbs heating from water source to produce high efficiency hot water. With advantages of high efficiency and energy saving, it is widely used in factory, school and other places to supply 65 ℃ hot water. As a waste heating recovery device, it helps users save hot water production cost with coal and fuel energy.




Specification

Model

WSHP-10

WSHP-20

Power input

kw

2.2

4.2

Heating capacity

kw

10

18.9

Current

A

12.5

9.9/8.5/7.9

Power supply

V/Ph/Hz

220/1/50

380/3/50

Max. outlet water temperature

60

Max. power input/current

kw/A

2.9/15.8

7/12.5

Heat source side circulation water flow

L/h

1800

2800

User side circulation

L/h

2000

3000

Pressure difference of     inlet and outlet

Kpa

40

35

Refrigerant type

 

R 417a

Heating rate           (temp. rise 40 )

L/h

250

450

Overall dimension          (L x W x H)

mm

800×600×600

1085×690×750

Waterproof degree

 

IPX4

Protection against
electric shock type

 

I

Noise level

dB(A)

58

62

Pipe connections

Pipe diameter

 

3/ 4’

1’

Connection type

 

Thread connection

Net weight

Kg

120

180



Model

WSHP-40

WSHP-80

Power input

kw

8.8

17.6

Heating capacity

kw

37.8

75.6

Current

A

18.9/17.5/16.8

37.5/35/33.8

Power supply

V/Ph/Hz

380/3/50

Max. outlet water temperature

60

Max. power input/current

kw/A

14/25

28/50

Heat source side circulation water flow

L/h

5600

11200

User side circulation

L/h

6000

12000

Pressure difference of 

inlet and outlet

Kpa

40

Refrigerant type

 

R 417a

Heating rate            (temp. rise 40 )

L/h

900

1830

Overall dimension           (L x W x H)

mm

1330×800×950

1260×1000×1300

Waterproof degree

 

IPX4

Protection against
electric shock type

 

I

Noise level

dB(A)

66

70

Pipe connections

Pipe diameter

 

1-1/ 2’

2’

Connection type

 

Thread connection

Net weight

Kg

450

700



﹡Test conditions: Ambient temp. (DB/WB) 20℃/15℃, Water temp. (inlet/outlet) 27℃/32
Note: Refrigerant R410a and R134a are for your options.