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Custom Made Coil c/w Fan Casing



CUSTOM HVACR COILS MADE TO REQUIREMENT

Custom Made HVACR Coil with Fan Casing

Custom Coil Fabrication for Air-Conditioning, Refrigeration & Industrial Cooling Applications

Custom-made coils with fan casings can be configured according to required coil type, dimensions, tube size, fin material, fin spacing, casing material and airflow arrangement. Solutions are available for new installations, replacement coils and redesign of existing HVACR equipment.

❄️ DX Evaporator 💨 Condenser Coil 💧 Chilled Water ♨️ Hot Water / Steam 🔧 Custom Fabrication

Custom Made Coils c/w Fan Casings are designed for air-conditioning, refrigeration, marine, offshore and commercial cooling applications. Coils can be manufactured for new installations, replacement requirements, coil rectification or redesign of existing systems. Different coil configurations, materials and casing options allow the assembly to be developed around the available space, airflow direction and operating application.

🌀 Available Custom Coil Types

Select the coil construction according to the required HVACR application and heat-transfer medium.

❄️

DX Evaporator Coil

Custom direct-expansion evaporator coils for air-conditioning and refrigeration applications.

💨

Condenser Coil

Air-cooled condenser coils configured according to required dimensions, airflow and installation.

💧

Chilled Water Coil

Finned tube coils for chilled-water air-conditioning and cooling systems.

🌡️

Hot Water Coil

Custom hot-water coils for heating and temperature-control applications.

♨️

Steam Coil

Steam coil configurations with suitable header arrangements for applicable heating systems.

🔩

Bare Coil

Coil-only construction for replacement, integration or custom equipment fabrication.

📐 Custom Coil & Fan Casing Configurations

Coil and fan casing arrangements can be developed according to installation space, airflow direction and equipment layout.

│
Vertical
V
V-Shaped
—
Horizontal
L
L-Shaped
U
U-Shaped

✨ Customisation & Manufacturing Options

Coil construction can be customised according to application, dimensions, materials and operating requirements.

🟠

Copper Tube Construction

Seamless drawn copper tubes are available in 3/8", 1/2" and 5/8" diameters.

📏

Custom Coil Dimensions

Coil lengths can be configured from approximately 5 inches up to 180 inches according to requirements.

▤

Aluminium or Copper Fins

Finned coil construction is available with aluminium or copper fins with extruded collars.

↔️

3–20 FPI

Fin spacing can be selected from 3 to 20 fins per inch according to the required application.

🛡️

Multiple Casing Materials

Galvanised steel, stainless steel 304 and stainless steel 316L casing options are available.

🌊

Marine Application Options

Special chemical coating options are available upon request for applicable marine environments.

🔧 Coil Materials & Construction Options

Customise the finned coil construction according to your HVACR system and installation requirements.

Component / Option Available Specification
Copper Tube Diameter 3/8", 1/2" or 5/8"
Tube Construction Seamless drawn copper tube
Tube Option Grooved copper tube available upon request
Fin Material Aluminium or copper
Fin Surface Corrugated, sine-wave, straight-edge or rippled
Fin Spacing 3 to 20 FPI
Coil Length Approximately 5" to 180"
Standard Casing Galvanised steel
Optional Casing Stainless Steel 304 or Stainless Steel 316L
Header Material Copper, galvanised steel or Schedule 40 steam pipe
Special Coating Chemical coating options for applicable marine environments upon request

🛠️ New Fabrication, Replacement & Coil Redesign

Custom coil services are available for both new projects and existing HVACR equipment.

01

New Coil Fabrication

Manufacture a new coil according to specified dimensions, materials and application requirements.

02

Replacement Coil

Produce a replacement coil based on an existing unit, sample or available coil information.

03

Coil Rectification

Review existing coil requirements for applicable rectification or replacement work.

04

Coil Redesign

Develop a revised coil configuration according to installation space and application requirements.

✓

Underwater High-Pressure Leak Testing

Coil assemblies are leak tested underwater using high-pressure dry air at approximately 350–400 PSIG as part of the fabrication and inspection process.

🏭 HVACR Applications

Custom coils and fan casing assemblies can be configured for a wide range of air-conditioning, refrigeration and industrial cooling applications.

❄️
Cold Rooms
🧊
Freezer Rooms
🖥️
Server Rooms
💧
Chiller Rooms
🏢
Commercial HVAC
⚙️
Industrial Cooling
🚢
Marine & Offshore
🚌
Bus & Truck Cooling

📋 Information Required for Custom Coil Enquiry

To help us understand your requirement, provide as much information as available about the existing coil or new application.

📐 Coil dimensions
❄️ Coil type / application
💨 Airflow arrangement
🔩 Tube diameter
▤ Fin material & FPI
🛡️ Casing material
🌡️ Operating conditions
📷 Existing coil photos
📄 Drawing / specification
💡 Custom Coil Enquiry: For replacement coils, providing the existing coil dimensions, connection details, clear photographs, drawings and available operating information can assist with reviewing the required replacement configuration.

Need a Custom-Made Coil with Fan Casing?

Discuss your coil dimensions, airflow arrangement, operating application and material requirements with our team. Whether you require a new DX evaporator coil, condenser coil, chilled water coil, hot water coil, steam coil or replacement coil, contact us to discuss a suitable custom configuration and request a quotation.

RNA Engineering & Trading Sdn Bhd
Custom HVACR Coil & Refrigeration Solutions – Kuala Lumpur (KL), Selangor & Malaysia


 Inquiry - Custom Made Coil c/w Fan Casing