Immersion & Process Heaters
Flanged, threaded, and heat exchanger solutions for liquids and gases
- Process temperature control
- Tank heating applications
- Custom flange and material options
Made-to-order electric heating solutions for process liquids, gases, air, and specialized applications. From immersion heaters to ATEX-certified hazardous area equipment, FATI by Thermon delivers precision-engineered temperature control backed by decades of expertise and global certifications.
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Explore our complete range of engineered electric heating solutions
Flanged, threaded, and heat exchanger solutions for liquids and gases
Explosion-proof electric heaters for Zone 1, Zone 2, and classified locations
Electric duct heaters and convection systems for process air and HVAC
Tubular elements, heating cables, and specialty components for OEM and replacement
Packaged heating systems, control panels, and turnkey solutions
FATI combines decades of thermal engineering experience with flexible manufacturing to deliver heating systems that meet your exact requirements

Every FATI heater is custom-engineered to your exact specifications—duty, voltage, materials, mounting, and certifications.
From freeze protection to process temperature control, our engineers translate your operating conditions into reliable heating solutions.
ATEX, IECEx, UL, CSA, CE, and more—ensuring compliance across worldwide markets and hazardous area classifications.
Extensive selection of sheath materials, flange types, element configurations, and enclosure ratings to match your process environment.
FATI electric heaters are manufactured to the highest quality standards and certified for use in demanding industrial environments worldwide.
FATI electric heaters provide reliable temperature control across diverse industrial and commercial applications
Tell us about your application and our engineering team will provide a custom heating solution