Direct Heating Commercial Air Source Heat Pump

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 Direct Heating Commercial Air Source Heat Pump

Direct Heating Commercial Air Source Heat Pump

Main Features and Advantages of Direct Heating Commercial Air Source Heat Pump
1. The heating capacity of our direct heating 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 heat exchanger which feature high efficiency. 
4. Our direct heating 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. This product has durable coating, with fashionable design that adopts bolts and nuts, with no damage to the coating which helps 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 direct heating 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 it can start and work separately. 
10. Big units adopting Unique "V" style evaporator design is a big strongpoint for the unit. It increases the condenser 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. 
11. Our direct heating commercial air source heat pump saves running cost as high as 60%~80% compared to oil boiler, gas boiler, boiler, electric water heater etc.
12. The whole units of this product are warranted for one year.
13. Powder coated cabinet is utilized for attractive appearance and economical purpose.
14. This product is able to connect with existing water system.
15. The air source heat pump is very easy to install with water pipe and its power can be connected to the socket safely. 
16. The product uses built-in solenoid valve to prevent passive flowing at hot water side.
17. The inlet water temp is of 15℃ and outlet water temp is 55℃, only on one time cycle.
Application
Our direct heating commercial air source heat pump can provide heating and hot water for commercial places where need much hot water and heating function, such as hotel, factory, school, hospital, military, villa, village and more.
Technical Specification of Direct Heating Commercial Air Source Heat Pump


Model

 

KFS10-N-JR

KFS20-N-JR

KFS35-N-JR

KFS45-N-JR

KFS55-N-JR

KFS70-N-JR

KFS90-N-JR

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

220V~/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 is a professional manufacturer of direct heating commercial air source heat pump based in China. Our products include household heat pump water heater, solar collector, solar water heater, and much more.
Direct Heating Commercial Air Source Heat Pump may 29.

Direct Heating Commercial Air Source Heat Pump (.pdf file) may 29.

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