3Hp-30Hp Air Source Heat Pump for Central Hot Water Systems

Short Description:

We produce more than 10 models of high efficiency commercial heat pump, the power range of these air source heat pumps is from 2Hp- 30Hp, heating output power is from 7 -130KW , they can offer you the maximum options possibility to design heat pump systems for you central hot water projects, such as the projects for hotel, school dormitory, factory dormitory and hospital, etc.


Product Detail

Product Tags

Detailed Product Description
Type: Air Source Heat Pump Storage/ Tankless: Circulation Heating
Heating Capacity: 4.5-20KW Refrigerant: R410a/ R417a/ R407c/ R22/ R134a
Compressor: Copeland,Copeland Scroll Compressor Voltage: 220V 〜Inverter,3800VAC/50Hz
Power Supply: 50/ 60Hz Function: House Heating,Space Heating & Hot Water,Pool Water Heating,cooling And DHW
Cop: 4.10-4.13 Heat Exchanger: Shell Heat Exchanger
Evaporator: Gold Hydrophilic Aluminum Fin Working Ambient Temperature: Minus 5C- 45C
Compressor Type: Copeland Scroll Compressor Color: White,Grey
High Light: most efficient air source heat pump,large heat pump  

How much cost a heat pump can save?

During the heat pump heating water, the heat pump unit only consumes about 30% of the energy (electricity) depends on the ambient air temperature, but at the same time, it can absorb and transfer about 70% free energy (heat) from the air, so compared with traditional electric water heater, the air source heat pump water heater can save about 70% power consumption, that means it can save about 70% heating cost for us.

As cutting down carbon emission and reducing energy bills are very important, many commercial or industrial hot water projects are trying to apply heat pump to reach a long term cost saving solution. Medium and big heat pumps have been used more and more for commercial and other non-domestic sites, by installing the air source heat pump, this cost saving strategy can last 10- 25 years or longer.

inside structure of heat pump
air source heat pump

How to size the heat pump I need?

Step 1: First how to calculate the water you need? There is one principle can be follow, take a hotel for example: normally one persons need 50Liters hot water each day, if you have a small hotel for 10 rooms, each room receive 2 person per day, then one day you need 50x 10 x 2 = 1000Liters.

size the heat pump you need. See the follow pictures please:

1500L

3Hp

2000L-3000L 

4Hp

3000L-4000L

5Hp

4000L-5000L

6.5Hp-7Hp

5000L-6000L

7Hp

6000L-8000L

7Hp-10Hp

structure of heat pump

Features:

• High- efficiency, Maximum up to 75% energy saving, compared with conventional water heaters such as gas/oil boilers and electricity water heaters.

• Economical, less running cost, only consume a little energy for the compressor working.

• Eco-friendly, no exhaust gas, no waste water drained to harm environments.

• Powder coated steel plate cabinet (stainless steel cabinet available).

• 24 hours timer clock, no human attendance is required.

details of heat pump
components of heat pump

Model

KGS-3

KGS-4

KGS-5-380

KGS-6.5

KGS-7

KGS-10

KGS-12

KGS-15

Input PowerKW)

2.8

3.2

4.5

5.5

6.3

9.2

11

13

Heating powerKW)

11.5

13

18.5

33.5

26

38

45

53

Power Supply

220/ 380V

380V/3N/50Hz

Rated water temperature

55°C

Max Water Temperature

60°C

Circulation fluid M³/H

2-2.5

2.5-3

3-4

4-5

4-5

7-8

8-10

9-12

Compressor quantitySET

1

1

1

1

1

2

2

2

Ext. Dimension
MM)

L

695

695

706

706

706

1450

1450

1500

 

W

655

655

786

786

786

705

705

900

 

H

800

800

1000

1000

1000

1065

1065

1540

N.WKG)

80

85

120

130

135

250

250

310

Refrigerant

R22

Connection

DN25

DN40

Application Cases

air source heat pump

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