Hot Water Coil heat exchange
The hot water coil
Can also be used as a stand alone heat source by simply attaching
A fan or squirrel cage to one side of the unit. They can be installed in either the hot air side or
The cold air return of a furnace. Please note that if installed in the cold air return you will need to install
A 3 way zone valve in order for the fan to operate properly.
Model:
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Applications thaools, hot tubs, and waste water. This particular heat exchanger features a capacity of 60,000 BTU/H.
Raw material |
(1)Cu tube:3/8mm", |
(2)Al foil thickness: 0.13-0.2mm |
Application |
outdoor wood furnace parts |
Structure |
(1)pull and expanded type |
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(2)slant inserting type |
Key process |
prepare the material→starving tube and shaping→inserting fins and
enlarging tube→ leakage test→keeping pressure→packing |
Performance |
(1)Surface treated with powder coating to prevent corrosion |
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(2)inner cleanness |
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(3) Can satisfy the cooling capability requirements of the designed refrigerator. |
Specifications
Model |
Capacity, |
Water flowrate(gpm)/pressure drop(psi) |
Air flowrate(cfm) |
| |
BTU/h |
180-160F |
180- 150F |
180- 170F |
Delta T 20F |
| 12×12 |
60000 |
6.2/0.04 |
4.1/0.02 |
12.4/0.14 |
273A |
| 16×16 |
80000 |
8.2/0.09 |
5.5/4.04 |
16.5/0.30 |
3630 |
| 16×18 |
100000 |
10.3/0.15 |
6.9/0.07 |
20.6/0.49 |
4544 |
| 18×18 |
120000 |
12.4/0.17 |
8.2/0.08 |
24.7/0.57 |
5450 |
| 18×20 |
140000 |
14.4/0.24 |
9.6/0.12 |
28.8/0.83 |
6360 |
| 19×20 |
150000 |
15.5/0.28 |
10.3/0.14 |
30.9/0.94 |
6810 |
| 20×20 |
160000 |
16.5/0.26 |
11.0/0.13 |
33.8/0.87 |
7270 |
| 22×22 |
200000 |
20.6/0.35 |
13.7/0.17 |
41.2/1.19 |
9080 |
| 20×25 |
190000 |
19.6/0.43 |
13.1/0.21 |
39.1/1.46 |
8630 |
| 22×25 |
220040 |
22.7/0.47 |
15.1/0.23 |
45.3/1.59 |
9990 |
Typical Applications
* Residential Heating
* Apartment Buildings and Condominiums
* Hybrid Systems
* Air Conditioning
* Dehumidification
Features and Specs
* Tube Coil is manufactured entirely of 3/8" seamless copper
* Plate Fin is made from Aluminum
* The core housing is made from galvanized steel
* Header is made from Copper and has a 1" ID
* The Tube side is rated at 175 psig/350F
* BTU: 140,000
* L Grade Copper 99.9%
* Plate Fin Spacing is 12 per inch
* All connections are 1 inch ID Solder
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Following are some detail information:
Heat exchangers such as this one can be used for include oil coolers, transmission and engine coolers, boiler sample coolers
For more information pls contact me.
Audited Supplier 
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