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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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
Tube Diameter Tube Wall Width Tube Stagger Fin Corrugations Fin Materials FPI Range
3/8" Tubes
0.014"
0.022"
1.00" x 0.866"
Sine Wave
Louvered
0.0060" Aluminum
0.0075" Aluminum
0.0045" Copper
8 to 22
3/8" Tubes 0.014"
0.022"
1.25" x 1.083" Sine Wave 0.0060" Aluminum
0.0075" Aluminum
0.0100" Aluminum
0.0060" Copper
6 to 16
1/2" Tubes 0.016"
0.025"
1.25" x 1.083" Sine Wave
V-Waffle
Flat
0.0060" Aluminum
0.0075" Aluminum
0.0100" Aluminum
0.0060" Copper
6 to 16
5/8" Tubes 0.020"
0.025"
0.035"
0.049"
1.50" x 1.299" Sine Wave
V-Waffle
Flat
0.0060" Aluminum
0.0075" Aluminum
0.0100" Aluminum
0.0060" Copper
4 to 14
1.00" Tubes 0.035"
0.049"
3.00" x 2.125" Sine Wave 0.0075" Aluminum
0.0100" Aluminum
0.0075" Copper
4 to 14