Hot Gas Reheat Coils

In dehumidification cycles, air flows across an evaporator coil where moisture is removed, leaving the coil's surface typically in the low to mid-50s° F, which, depending on load conditions, may be too cold for the space. 

Hot gas reheat coils work by routing a portion of the gas that would go to the condenser in a standard system to a reheat coil. This coil then brings the air back up to a suitable temperature. Next, the air travels to a supply fan and then to the system's primary heating coil. These coils can be included in the system at the time of construction or added in later.

Our hot gas reheat coils are primarily used in the HVAC industry for applications like supermarket refrigeration and commercial buildings.

Certifications

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2-Row Hot Gas Reheat Coil

This 2 row hot gas reheat coil was designed using aluminum fins, 3/8" copper tubes and copper headers. Its application in commercial HVAC.

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1-row Hot Gas Reheat Coil

This 1 row hot gas reheat coil was designed using aluminum fins, coper tubes and copper headers. Its application is commercial HVAC. 

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2-Row Hot Gas Reheat Coil

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1-row Hot Gas Reheat Coil

See What Makes Us Super

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Engineering Excellence

With deep experience in heat transfer thermal modeling, Super Radiator connects the best of our internally developed software with the external programs trusted by the industry. 

SRC uses Solidworks programs for thermal modeling and validates theoretical and expected performance with our in-house wind tunnel. This data informs our designs and engineering, allowing us to give more accurate performance predictions and a better product overall.

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Materials for Construction

  • Aluminum fin and copper tube for standard operating pressures
  • Copper alloy tube available for high pressure applications
  • 304/316 stainless steel tube also available for high pressure applications above 1,740 PSIG

Welding

Certified Welders and Brazers

Super Radiator Coils' welders and brazers are certified under ASME Setion IX code, and all welding and brazing programs are directed by Certified Weld Inspectors (CWI's).

In addition to our team, we have in-house pickling and passiviation capabilities so that the corrosion-resistant benefits of stainless steel products won't be lost after welding. 

We’re fluent in answers

Need someone who understands your language? Simply answer a few questions and we’ll get our engineers on it. 

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