Direct Fired Radiant Convective Heating SystemsSigma 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:
Fill out the form to download your copy. |
![]() |
Our Company
Customer Service
Our Company
Inside Sigma Thermal
Watch our corporate video. Get an inside look at our manufacturing facility and meet the team behind our products and services. Whether you need new equipment, service, technical support, training, parts, or retrofits, Sigma Thermal has you covered.
Learn More