Copper Tube Heat Exchanger for Hot Water Boiler

• Type: Ceramic Heating Equipment
• Certification: CE, RoHS, UL
• Structure: Horizontal Type
• Raw Material: Copper Tube and Aluminium Fin
• Tube Size: 7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm
• Aluminium Foil: Bare or Hydrophilic
• Model NO.: 20X25
• Refrigerant Gas: R134A
• Transport Package: in Standard Carton and Pallet
• Specification: 20X25
• Trademark: Retekool
• Origin: China
• HS Code: 841899999
• Production Capacity: China

Product Description

Copper Tube Heat Exchanger For Hot Water Boiler

These compact units are designed to maximize heat transfer by utilizing a series of 3/8" copper tubes with a high density of aluminum fins.

These fins are spaced such that the fin density is 12 fins per inch.

This design enables heating loads of 50,000-60,000 Btu per square foot (please see performance chart).

Despite such high fin density there is minimal pressure drop through these coils.

This heat exchanger is crafted of stainless steel.

Because water flows through this exchanger at such a high rate of speed, it cleans itself.

The model of heat exchanger you will require is based on the volume of water that you need it to handle.

Applications thaools, hot tubs, and waste water. This particular heat exchanger features a capacity of 60,000 BTU/H.

 heat exchangers such as this one can be used for include oil coolers, transmission and engine coolers, boiler sample coolers

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

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