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-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw
OverviewQuick DetailsType:Water Source Heat Pump, ground source heat pumpInstallation:FreestandingStorage / Tankless:StorageHousing Material
$400 /
Stock: 10000 s
Quantity:
-+
Min Order: piece
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Product Details
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Overview
Quick Details
Type:
Water Source Heat Pump, ground source heat pump
Installation:
Freestanding
Storage / Tankless:
Storage
Housing Material:
Stainless Steel
Use:
House Heating
Certification:
CE, RoHS, UR, Other
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Sundez or OEM
Model Number:
SDBW-30
Condenser:
tube-in-shell Heat Exchanger
Evaporator:
coaxial coil Heat Exchanger
Throttling Device:
capillary tube
Refrigerant:
R410A
Net Weight (kg):
52
Compressor:
Rotary
Power supply:
220~240/1/50 (V/Ph/Hz)
Operating temperature limits brine:
-5~25 ℃
Net Dimension H x W x L:
625*440*685 mm including rubber feet
Supply Ability
Supply Ability:
200 Set/Sets per Month
Packaging & Delivery
Packaging Details
Carton and Wooden Package
OEM is available
Port
Xiaolan Port
Lead Time :
Within 25 working days after receiving down payment

-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw

-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw

 -25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw

 

Model

 

SDBW-30

SDBW-45

SDBW-60

SDBW-90

Power supply

V/Ph/Hz

220~240/1/50

220~240/1/50

220~240/1/50

220~240/1/50

Operating temperature 

limits heating water supply

max.55

max.55

max.55

max.55

Operating temperature 

limits brine (heat source)

-5~25

-5~25

-5~25

-5~25

Heating capacity/coeff. Of 

perform. at B0/W35

KW/-

3.1/4.5

4.3/4.6

6.2/4.5

9.0/4.5

at B0/W50

KW/-

2.8/3.5

4.0/3.8

5.7/3.7

8.2/4.0

at B-5/W55

KW/-

2.5/2.9

3.6/3.0

5.3/3.0

6.2/2.8

Norminal power consumption 

at B0/W35

KW

0.69

0.93

1.38

2

Starting Current

A

30

32

35

51

Rated current at B0/W35

A

3.2

4.3

6.4

9.3

Refrigerant

 

R410A

R410A

R410A

R410A

Compressor

 

Rotary

Rotary

Rotary

Rotary

Heating water flow rate

m3/h

0.69

0.84

1.19

1.8

Water pressure drop, condenser

Kpa

24

24

24

29

Brine flow rate

m3/h

1.4

1.7

2.5

3.7

water pressure drop, evaporator

Kpa

27

27

28

29

Heating water inlet/

outlet dimension

Inch

1"

1"

1"

1"

Brine flow inlet/outlet dimension

Inch

1"

1"

1"

1"

Running Noise

dBA

30

30

31

31

Net Dimension 

including rubber feet H x W x L

mm

625*440*685

625*440*685

625*440*685

625*440*685

Net Weight

kg

52

53

55

62

Packing Dimension

mm

685*500*785

685*500*785

685*500*785

685*500*785

Packing Weight

kg

60

61

63

70

 -25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw

Sundez 2013 new brine to water heat pump allows you to combine a water based heating system with a 

modern heat producing device. It saves energy consumption up to 80% compared with electric heaters.

 

The ultra quiet design makes the whole compressor and heat pump system on a floating plate, leads to a 

compete isolation from the heat pump bottom, and reduce vibration and noise at the most extent. That is 

to say, Sundez new brine to water heat pump is ideal for indoor installation.

 

The big controller screen with blue LED backlight and simple operation gives the best experience to users.

 

1) Heating capacity 3KW, 4.5KW, 6KW, 9KW.

2) Brine to water design, hot water outlet from 30DegC to 55DegC, suitable for floor heating and radiator, as 

    well as domestic hot water.

3) Can work with master-controller or indoor thermostat.

4) Built-in heat curves (temperature compensation function), water temperature set value changes as per 

    outdoor temperature.

5) Ultra quiet design, the whole heat pump system is on a floating plate isolated from the heat pump cabinet 

    to reduce vibration and noise at the most extent. The inside is with noise absorption layers.

6) Big controller screen, with blue LED backlight, and simple operation menu and clean display.

 

-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw

-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw

-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw

-25degC Low temperature water to water heat pumps, small heating pump for house heating 3kw to 9kw

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