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Heater Field Services

Exotherm Corporation can provide extensive field service and inspection for your new Uniflux heater, existing Uniflux heater, or any process heater not manufactured by Exotherm. Our trained technicians have years of experience in troubleshooting and servicing combustion systems and burner control systems. At Exotherm, we provide process heater field services to a wide range of industries including, petrochemical, oil & gas, food processing, and manufacturing industries. Learn more about how Exotherm's dependable field service team can attend to your specific needs.

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Process Heater Services:

  • Inspection of process heaters (Mechanical and Electrical)
  • Comprehensive safety interlock checkout and testing
  • Flame safety systems and controls troubleshooting
  • Burners (Standard, Low NOx, & Ultra Low NOx)
  • Internal heater inspections (Process coil inspections, coil supports, insulation)
  • Flue gas analysis with efficiency and emission solutions
  • Tuning of air/fuel ratio for optimum efficiency and emissions
  • Control system and burner upgrades
  • Installation supervision and retrofits
  • Detailed field service reports and records
  • Field Service Contracts

Heater Testing Equipment

  • NOx (NO & NO2) and CO Analyzer
  • Tube wall UT thickness meter
  • Oxygen analyzes
Exotherm Service


We also offer custom heaters designed to meet temperature rise requirements and thermal efficiency.

Questions? Contact Us

Exotherm builds superior heaters to suit unique applications. Fill out the form below with as much information as possible and we will get back to you quickly. Fields marked with * are required.