Direct Fired Radiant Convective Heating Systems

Sigma Thermal's direct fired radiant convective (convection style) heating system can be configured to match your specific requirements. We offer two styles of heating systems that contain intricate design features. Download our brochure for more information.

Fill out the form to Download our process heater MACT Guide for a breakdown of compliant measures and the required action you can take to avoid penalties.

Contents Covered:

  • API 560 guidelines

  • Available configurations

  • Typical applications

Fill out the form to download your copy.

Direct Fired Radiant Convective Heating Systems

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