Steam Coils
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Installation and Operation Manual - Refrigerant
Steam Coils Overview
We offer both standard steam coils and distributing steam coils, with customizable construction to meet the specific requirements of each project.
Our steam coils are designed for commercial, industrial, and HVAC applications where steam is used for preheating or as the primary heating source.
Coils are available in a wide range of sizes, materials, casing configurations, tube arrangements, connection locations, and performance options. With our experience in custom coil design and replacement applications, we can engineer the right steam coil to fit existing equipment, meet performance requirements, and provide an effective retrofit or replacement solution the project.
Standard steam coils are suitable for general steam-heating applications, while distributing steam coils are designed to provide more uniform heat distribution and help reduce freeze risk in cold-air applications.
When required, steam coils may also be supplied with independently tested or certified performance data for new construction projects, critical equipment, or applications where certification is mandatory for specification compliance and project approval.
We provide dependable steam coils built to match each project’s exact requirements, from standard HVAC systems to demanding industrial applications.
GALLERY
CONSTRUCTION OPTIONS
|
Component |
Material |
Type & Dimensions |
|
Tubes |
Copper, Aluminum, Steel, Stainless Steel, Copper- Nickel |
Diameter: 5/8”, 7/8, 1” Wall Thickness: 0.025”- 0.049” |
|
Fins |
Aluminum, Copper |
Shine Wave, Flat or corrugated. Thickness: 0.006”, 0.008”, 0.010” |
|
Frame |
Galvanized, 304 & 316 Stainless Steel, Aluminum, Copper |
Gauges: 12, 14, 16, 18 AL: 0.063, 0.090, 0.100, 0.125 CU: 0.0647, 0.091, 0.125 |
|
Connections |
Copper, Steel, Red Brass, Stainless Steel |
Sweat, NPT, Grooved, Flanged. From ½” to 4” |
|
Coating |
AA, Heresite, Electro-Fin, Blygold PPG, Phenolic, Iridite, E-Coat with UV Top-Coat |
|
|
Accessories |
|
|
Certification stamps
Standard Steam
Standard steam coils are used for general air heating applications where steam is supplied through the coil tubes and condensate is discharged through the outlet connection. These coils are typically used in air handlers, make-up air units, duct heaters, preheat sections, and process heating systems.
They are a practical solution for applications with stable operating conditions and proper condensate drainage. Standard steam coils are commonly selected for comfort heating, ventilation air heating, and general HVAC service.

Steam Distributing
Steam distributing coils are designed for improved steam distribution and more uniform heating across the coil face. They typically use an inner steam distributing tube inside the outer condensing tube, allowing steam to be delivered more evenly throughout the coil.
This design helps improve freeze resistance, reduce temperature stratification, and provide more reliable operation in low-temperature air applications. Steam distributing coils are commonly used for preheat coils, make-up air units, ventilation systems, and outdoor air applications where freezing conditions may occur.

