Heat exchangers are devices designed to transfer thermal energy between two or more fluids, such as air, water, glycol, or refrigerant, without allowing them to mix. They play a critical role in both heating and cooling applications by maintaining precise temperature control, protecting system components, and improving overall energy efficiency. Commonly used in HVAC, refrigeration, power generation, and industrial process systems, heat exchangers enable reliable heat rejection or recovery across a wide range of operating conditions.

At Coilmaster, we manufacture and supply a variety of air-cooled and fluid-based heat exchanger solutions, including fluid coolers, air-cooled condensers, dry coolers, and other custom-engineered products designed to meet specific application requirements.

Condenser Coils

Condenser Coils

Our condenser coils are custom-designed to reject heat efficiently across a wide range of refrigerant applications.

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Booster coils

Booster Coils

Our line of Booster Coils for hot water or low-pressure steam heating applications are pre-engineered for fast turnaround and reliable performance.

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Evaporator Coils

Evaporator Coils

Designed for use in comfort cooling, process cooling, and refrigeration, Coilmaster evaporator coils are proven for use with all of today’s refrigerants.

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Fluid Coils

Coilmaster fluid coils are designed for air cooling or heating applications using chilled water, hot water or brine (e.g., ethylene or propylene glycol mixtures).

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Insulated Cased Coils

Insulated Cased Coils

Our insulated cased coils are the most cost effective option on the market for complete, ready-to-install assembly—ideal for reducing labor time and simplifying installation in the field.

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Refrigerated Case Coils

Refrigerated Case Coils

Specifically engineered for refrigerated display cases, these coils deliver reliable performance in food retail and commercial refrigeration environments.

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Standard Steam Coils

Standard Steam Coils

An economical choice for general purpose or process heating, steam coils are the choice when inlet air temperatures will not fall below freezing.

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Steam Distributing Coils

Steam Distributing Coils

Due to their tube-within-tube design, steam distributing coils provide a level of protection against freezing in low-temp applications.

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Oval Tube Technology

Our revolutionary oval tube technology dramatically reduces air-side pressure drop, allowing a smaller fan motor to achieve the same cooling capacity – resulting in a significant reduction in energy usage and costs.

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Why Choose Air-Cooled & Fluid Heat Exchangers

Air-cooled and fluid heat exchangers provide an efficient, low-maintenance alternative to traditional wet cooling systems. They are designed for closed-loop operation and reduce water consumption, simplify system management, and deliver reliable performance across a wide range of industrial and commercial applications.

  • Low maintenance and operating costs due to closed-loop operation and fewer system components
  • Reduced water usage compared to evaporative cooling towers, making them ideal for water-scarce or hard-water regions
  • No cooling-water treatment required, eliminating chemicals, blowdown, and ongoing water-quality monitoring
  • High reliability and long service life with less risk of corrosion, scaling, or biological growth
  • Environmental benefits through reduced water consumption and chemical use
  • Closed-loop fluid circulation to prevent contamination and protect system performance

Common Applications & Industries Served

Heat exchangers and coils are used across a wide range of industries to support efficient temperature control, equipment protection, and reliable system operation. Their versatility makes them suitable for both commercial and industrial applications.

  • HVAC and refrigeration systems: Heating and cooling for comfort and process applications.
  • Industrial process cooling: Temperature control for equipment, fluids, and manufacturing processes.
  • Commercial buildings: Energy-efficient cooling and heating for offices, healthcare facilities, and retail spaces.
  • Manufacturing facilities: Heat removal for production equipment and machinery.
  • Data centers: Critical cooling to maintain stable operating temperatures and protect sensitive IT equipment.
  • Refrigeration plants: Condensing and heat rejection for large-scale refrigeration systems.

How to Select the Right Heat Exchanger

Choosing the right heat transfer equipment requires evaluating your application’s thermal demands, operating environment, and system constraints. The following factors will help you choose the exact heat exchanger that meets your needs:

  • Fluid type: Water, glycol, refrigerant, or other process fluids.
  • Required capacity: Cooling or heating load needed for your application.
  • Climate and environment: Ambient temperature, humidity, and cold-weather conditions.
  • Maintenance considerations: Service access, maintenance resources, and desired upkeep level.
  • Safety and compliance needs: Applicable codes, standards, and regulatory requirements.
  • Space and layout: Available installation space and system configuration.

General Product Capabilities

Every Coilmaster coil is custom-configured for the job, with a wide selection of materials, coatings, and configurations to match your exact application requirements.

Coating options:

  • Epoxy Polymer (E-Coat)
  • Heresite
  • Others available by request

Contact Us for a Consultation

Contact a member of our Coilmaster engineering team today. We can assist you in selecting the proper unit and determining which one will work best with your systems. We are here to answer your questions as well as give you a quote on our heat transfer equipment.