Water to air unit heater with integrated fan

FOB Price: US $1.00100 - 200 piece

group name: Finned coil heat exchanger

Min Order: 100 piece

model: Customer design

Nearest port for product export: Ningbo, Shanghai

Delivery clauses under the trade mode: FOB, CFR, CIF

Acceptable payment methods: T/T, L/C, D/P D/A

Export mode: Export through agents & Have the independent export and import right

update time: Fri, 03 Jan 2020 22:53:31 GMT

contact supplier

Paramtents

Material copper tube, aluminum fin
Corrosion resistant ≥72hrs
Super cleaning compatible to various refrigerant

Packging & Delivery

Min Order100 piece

Briefing

Copper tube and aluminum fins, high heat exchange efficiency, quick customer design development,fast delivery

Detailed

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
Model	BTU	CFM	Pressure drop air	Pressure drop water	GPM	Inch			Tube
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.