Commercial Air Source Heat Pump

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Commercial Air Source Heat Pump


Features of the Commercial Air Source Heat Pump
1. The heating capacity of commercial air source heat pump ranges from 11.2~87.4 kW. 
2. The air source heat pump is available with R407C/R410A or R22 refrigerants both environment friendly to offer high COP, up to 4.5.
3. This product uses Copeland scroll compressors and American tube and shell with high efficiency for heat exchanger. 
4. Our commercial air source heat pump applies Emerson Pump ALCO expansion valve, with accurate and stable throttling function. 
5. It presents high efficiency coaxial coil tube and shell heat exchanger with low fouling, and low maintenance cost.
6. The heat pump has durable coating, with fashionable design that adopts bolts and nuts, with no damage to the coating thus, avoiding rust 
7. The accurate casing for the fan shroud, with strictly equal distance between the fan blades and the fan shroud edge, largely reduce the vibration and noise.
8. The highest water outlet temperature of the commercial air source heat pump is 60℃.
9. This product has special modular system design with big units separated in 2 systems with separate compressors. Each system stays as a module and can start and work separately. 10. Our commercial air source heat pump saves running cost as high as 60%~80% compared to oil boiler, gas boiler, boiler, electric water heater and so on.
11. The whole units of this product are warranted for one year.
12. Powder coated cabinet is utilized for attractive appearance and economical purpose.
13. This product is able to connect with existing water system.
14. Our commercial air source heat pump is very easy to install with water pipes and can be connected with power socket simply 
15. The inlet water temp is of 15℃ and outlet water temp is 55℃, only on one time cycle.

Commercial Air Source Heat Pump 1 Commercial Air Source Heat Pump 2
Commercial Air Source Heat Pump 3 Commercial Air Source Heat Pump 4
Commercial Air Source Heat Pump 5 Commercial Air Source Heat Pump 6


Technical parameters of Commercial Air Source Heat Pump


Model

 

KFRS-10I

KFRS-20II

KFRS-35II

KFRS-45II

KFRS-55II

KFRS-70II

KFRS-90II

Power

 HP

3

5

10

12

16

20

25

Heating capacity

kW

11.20

18.00

36.30

43.70

54.40

69.80

87.40

BTU/h

38214

61416

123856

149104

185613

238158

298209

COP

 

4.67

4.62

4.65

4.62

4.69

4.58

4.64

Rated heated water output

L/h

241

387

780

939

1169

1500

1879

Rated outlet water temp.

55

Max outlet water temp

60

Rated power input

kW

2.40

3.90

7.80

9.45

11.60

15.23

18.85

Rated current

A

10.9

7.41

14.81

17.94

22.03

28.92

32.1

Power supply

V/PH/Hz

220V1N~/50Hz

380V/3N~/50Hz

Compressor

Type

Scroll

Number

1

1

2

2

2

2

2

Heat exchanger type

 

High efficiency tube in shell heat exchanger

Throttling device

 

Emerson thermal expansion valve

Fan

Type

Low noise high efficiency axial type

Discharging

Vertical

Quantity

1

1

2

2

2

2

2

Power input/W

70

250

250

250

550

750

750

Speed/RPM

850

880

880

880

910

940

940

Ambient temperature

(-10℃~43℃)

Refrigerant

 

R22/R407C

Noise in 1 meter distance

dB

59

62

63

63

66

68

68

Water pipe size

Inch

R1

R1

R1-1/2

R1-1/2

Rc2

Rc2-1/2

Rc2-1/2

Cabinet

 

Stainless Steel/Steel with powder coated

Steel with powder coated

Low pressure protection system

 

Yes

High pressure protection system

 

Yes

Water flow switch

 

No

Automatically defrost system

 

Yes

Dimension

mm

710/710
/795

810/810
/995

1450/705
/1375

1450/705
/1375

1445/850
/1850

1990/980
/2045

1990/980
/2045

Package dimension

mm

810/810
/980

920/920
/1080

1580/840
/1450

1580/840
/1450

1580/860
/2000

2090/1190
/2145

2090/1190
/2145

Net weight

kg

99

137

276

305

380

552

586

Gross weight

kg

115

160

316

345

440

622

656

Testing condition: Ambient temp. (DB/WB) = 20℃/ 15 ℃, Inlet/outlet water temp. = 15℃/55℃   

Heat pump supply Commercial air source heat pump is designed for offering hot water for commercial use, such as office, workshop, supermarket, school, and more. In order to achieve the required water temperature, large heat pump units that apply Unique "V" style evaporator design is a big strongpoint for this unit. It increases the evaporator space in air flow direction, which results in bigger effective air volume. It had been proved to be better efficiency by our testing. This design is also easier for the defrosting water to drain out. Scroll compressor with R410a/R22/R407c refrigerant is standard for this commercial air source heat pump. It is helpful to get better performance in low temperature.
Heat pump supply is a professional commercial air source heat pump manufacturer in China. Our company also provides household heat pump water heater, solar water heater, solar collector, split air source heat pump, and much more.
Commercial Air Source Heat Pump May 29, 2013

Commercial Air Source Heat Pump (.pdf file) May 29, 2013

Commercial Air Source Heat Pump (.doc file) May 29, 2013
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