China good quality water to air unit heater with integrated fan

China good quality water to air unit heater with integrated fan
China good quality water to air unit heater with integrated fanChina good quality water to air unit heater with integrated fan
CategoriesFinned coil heat exchanger
AlbumView larger image
ModelCustomer design
Materialcopper tube, aluminum fin
Corrosion resistant≥72hrs
Super cleaningcompatible to various refrigerant
Unit PriceUS $ 1 / piece
FOB portNingbo, Shanghai
Terms of PaymentL/C, D/P, T/T
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Update Time2018-12-16
Detail Information

China good quality water to air unit heater with integrated fan

 

Factory introduction

Our factory located in Hangzhou, China,10 minutes car distance to our office.
Our factory is ISO 9001 certified, professional in production of copper tubefin evaporator and condenser.
We use high quality material, equipped by high automation machinery like finpunching machine, auto tube flaring machine, automatic welding machine, we haveover 15 years experience in production and with professional technicians tocontrol mold production, IQC, IPQC, FQC and OQC, all products comply with Japan& Italy standard, all these make us achieve good sales increasing year byyear and awarded nice quality reputation among all customers.
 



Typical benefits and character

  • The heat exchangers include flat front face mounting foreasier installation and increased plenum strength.
  • Exchangers have 1” copper outlets and can be installed witheither sweat fitting or push fit type fitting.
  • Aluminum pins are installed at 12 fins per inch
  • All exchangers are triple pass design.
  • High quality seamless copper coil tubing for long lastingand leak-free performance
  • High quality mechanical expanding etween copper tube andfins, tight contacting and optimized heat exchanging.
  • With super high temperature vacuum drying, ensure innerwithout impurity or water substance.
  • Exchangers will work with chilled water also.


Main application & usage

It has big popularity in forced air heatingand cooling applications. They are suitable for a large number of projectsincluding water to air and air to water heat transfer uses, such as outdoorwood furnaces, boilers, stoves, residential and light commercial forced airheating and cooling applications, as well as liquid chilling applications andmany others.

Theseheat exchangers can also be used as a stand alone heat source by simplyattaching a fan or squirrel cage to one side of the unit. They can be installedin either the hot air side or the cold air return of a furnace. Please notethat if installed in the cold air return you will need to install a 3 way zonevalve in order for the fan to operate properly.

This heatexchanger is of a new style which does not require bending of your ductwork.



Material

Material: copper tube, aluminum fins, galvanized steel frame

  • Inlet/outlet copper tube: made by Hailiang China,3/8” (9.52mm) smooth tube
  • Fin plate: blue or other color hydrophilic, or uncoatedbare aluminum foil
  • Frame: galvanized steel
  • Manifold is made of copper and ID 1”
  • Tube rated at 175 psig/350F
  • Fin spacing 12per inch
  • Connections 1” ID soldered
  • Axial fan motor by configuration
  • Hand air blowing swing blade



Production process

Tubebending, punching fin, tube expanding, fins installation, drying, welding,leakage test, tube bending, quality inspection, packing



FQC & OQC

Tightness testing: gas testing under 3.0Mpaair pressure
Leakage testing: water leakagetesting



Size:

Model

BTU

CFM

Pressure drop air

Pressure

drop water

GPM

A

B

C

Tube

Inch

12x12

50000

700

0.5

0.2

6

12

12

3.5

3/8"

12x18

80000

800

0.5

0.2

6

12

21

3.5

3/8"

14X14

85000

800

0.5

0.2

7

14

14

3.5

3/8"

14x18

95000

800

0.5

0.2

7

14

18

3.5

3/8"

15x15

98000

1000

0.51

0.206

8

15

15

3.5

3/8"

16x16

90000

1250

0.51

0.257

8

16

16

3.5

3/8"

16x18

100000

1650

0.81

0.274

10

16

18

3.5

3/8"

18x18

130000

2000

0.91

0.325

12

18

18

3.5

3/8"

18x20

140000

2350

1.32

0.359

14

18

20

3.5

3/8"

19x20

150000

2500

1.49

0.388

15

19

20

3.5

3/8"

20x20

160000

2700

1.38

0.4

16

20

20

3.5

3/8"

22x22

170000

2400

2.08

0.287

21

22

22

3.5

3/8"

22x25

180000

2800

2.1

0.355

21

22

25

3.5

3/8"

24x24

200000

3300

2.14

0.457

21

24

24

3.5

3/8"

Note:Continuous product development may necessitate specification & designchanges without notice.

 

We can produce by customer order orsample, also can help customer design and produce different models of condenser& evaporator coil.

Welcome sending your drawing or sample to us.

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Rm1903, Keda Touzi Bldg, No.555,Xincheng Rd, Binjiang,Hangzhou, China
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