• Quality Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems factory
  • Quality Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems factory
  • Quality Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems factory

Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems

Basic Properties
Place of Origin: Dongguan, China
Brand Name: XINJU
Certification: ISO900，CE，GS
Model Number: XJ-LNQ12159
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T
Supply Ability: 1,000 units
Specifications
Item No: XJ-LNQ12159 Brand: XINJU
Type: Water-cooled Evaporator / Surface Cooler Specifications: Custom-made (non-standard)
Material: Copper Tubes + Copper Fins Applications: New Energy, Lithium Battery Industry, Refrigeration Equipment
Product Description

Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 0

Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems

Product Details

Finned cooling coils are core heat exchange components in office building HVAC systems, designed for low-noise, high-comfort environments. They utilize high-quality copper tubes and high-density aluminum fins (hydrophilic aluminum foil) tightly bonded together through a mechanical expansion process. The fins feature a corrugated or open-window structure, significantly increasing the heat exchange area and achieving highly efficient heat exchange between the refrigerant and air.

These low-noise finned coils are used as evaporators or cooling coils in central air conditioning air handling units (AHUs), fan coil units, and fresh air systems. They quickly absorb indoor heat, achieving precise temperature and humidity control. Optimized fin spacing and tube layout effectively reduce air resistance. Combined with low-noise fans, operating noise is significantly reduced, making them particularly suitable for office buildings and other environments with high noise requirements. The hydrophilic coating promotes rapid condensate drainage, preventing water bridging and mold growth, and maintaining clean air.

Product Attributes

Model Evaporator/Condenser
Weight 10 kg
Applications Dehumidifiers, air-source systems, air conditioning, drying, heating, dehumidification
Type Condenser/Evaporator
Configuration Straight-row type
Specifications Copper tubing (internally threaded or smooth); fin pitch (1.5–5.0 mm); tube diameter (7, 9, 9.52, 12.7, or 15.88 mm); custom options available (non-standard, based on drawings, or built-to-order)

Finned Evaporator Mold Specifications

Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 1
Purple, there are 4 types of copper pipes T1.T2.T3.T4. Commonly used copper tube types Internally threaded pipe, plain pipe

Common Mold Specifications

Pipe diameter Number of Rows (R) Fin Pitch (mm) Fin Length (m) Hole Spacing (mm) Row Spacing (mm)
7 1R-30R 1.5-2.5 1.5 25 21.65
9 1R-30R 1.5-2.5 1.5 25 21.65
9.52 1R-30R 1.5-8.0 1.5 25 21.65
12.7 1R-30R 1.8-5.0 1.778 31.75 27.5
15.88 1R-30R 1.8-5.0 1.7907 38.1 33

Heat Exchanger Fin Materials and Shapes

Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 2
Materials Copper tubes, aluminum foil, galvanized sheet or aluminum sheet
Copper tubes Plain tubes or internally threaded tubes
Aluminum foil Hydrophilic foil or plain foil
Tube diameter 7, 9, 9.52, 12.7, 15.88 mm, etc.
Finals  Windowed fins, flat fins, corrugated fins
Final spacing Adjustable
Suitable for Refrigerants R134A, R22, R404A, R407C, etc.
Casing With or without casing
Applications Nuclear power, petrochemicals, data centers, theaters, electronics manufacturing, airports, rail transit, etc.

Fin Evaporator Applications


The product offers advantages such as high heat transfer efficiency, a compact structure, lightweight design, and superior corrosion resistance. The copper tubing withstands high pressure and is compatible with eco-friendly refrigerants like R410A and R32, ensuring stable, long-term performance in high-humidity office environments. As a professional manufacturer, we offer customization options—including the number of tube rows, fin spacing, dimensions, and surface treatments—tailored to specific operational requirements, thereby ensuring an energy-efficient, quiet, and comfortable indoor environment.


 Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 3

Application

Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 4 Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 5 Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 6
Data Center Cooling System HVAC for Medical Facilities Logistics Center Air Conditioning System

Certificate

Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 7 Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 8 Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 9

Packing & Delivery

The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.

Lead Time: 20 - 40 days 
Payment Terms: 50% T/T payment in advance, 50% T/T payment before delivery
Packing Condition: Standard export packing or customized packaging

Finned Cooling Coils Low Noise Finned Coils For Office Building HVAC Systems 10

Our Advantages:

1.15+ Years Industry Experience: Specialized in HVAC & refrigeration heat exchangers manufacturing.


2.Full Customization Service: Custom size, material, fin design, anti-corrosion treatment and structure.


3.Strict Quality Control: Standard production and testing to ensure stable and durable performance.


4.OEM & ODM Available: Long-term cooperation for global HVAC OEM and engineering projects.


5.Fast Lead Time & Stable Delivery: Complete production lines to meet bulk and urgent orders.


6.Professional Technical Support: Quick quotation, technical selection and after-sales service worldwide.

FAQ

Q1: How can I contact you?


A1: * Contact us online anytime for a quick response, or reach out via email, WeChat, or WhatsApp.
* Alternatively, you can select a specific product and leave us a message.


Q2: How do I purchase the products I need?

A2: * Select the products you are interested in and leave a message.
* Or, let us know the specific brand and model you require.
* Or, provide us with your detailed specifications (such as dimensions, weight, material, etc.) so we can recommend suitable products.
* We can provide information on Minimum Order Quantities (MOQ) for your reference.


Q3: How can I verify product quality before placing an order?


A3: * Samples are available for testing prior to placing an order.* If you are in China, you are warmly welcome to visit our factory to inspect the quality firsthand, or to visit our office for a meeting.


Q4: What about after-sales service?


A4: * Please contact us immediately if you encounter any issues after receiving the goods; our engineers are ready to assist you and ensure your satisfaction.


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