Cleaver-Brooks | Products & Solutions | Burners | Industrial | NATCOM Duct Burner

NATCOM Duct Burner

Duct Burner

  • Steam applications
  • 10 to 500 MMBTU
  • Natural gas and propane
  • Available to <7 ppm NOx, <50 ppm CO
  • Supplements turbine in heat recovery steam generator (HRSG) applications

NATCOM’s duct burner technology ensures the lowest levels of NOx, CO, VOC, and PM emissions available, even in the most challenging service conditions. NATCOM is the only duct burner supplier to offer a complete system with an innovative duct burner solution for the cogeneration and combined cycle markets.

Our innovative flame stabilizer system with a two-zone fuel manifold generates uniform combustion and even heat distribution to fit any HRSG configuration. NATCOM’s in-house simulation experience allows accurate and complete modeling of the turbine exhaust flow, distribution grid, combustion, heat recovery system, and selective catalytic reduction (SCR) performance.


  • Self-supporting, high-temperature stainless steel assembly eliminates common “element sagging” issues
  • An exclusive Retro™ fuel injection system enhances turbine exhaust gas (TEG) and fuel mixing for optimal flame control
  • Flame stabilizing system (with TEG staged cooling zones) assures reliable, low-emissions performance and extended burner life
  • Complete CFD analysis, design, and fabrication of TEG flow correction devices, including distribution grids, turning vanes, and anti-swirl systems


  • Lower Fuel Cost
  • Lower Emissions


  • Process Steam
  • Industrial Process
  • Waste Heat Recovery
  • Hospital and Healthcare
  • Power and Utilities
  • Refineries and Petrochemical

Featured Product


State-of-the-art, customized, packaged heat-recovery steam generators with turbines from 1 to 45 MW.