Yes Cleaver-Brooks | Products & Solutions | Burners | Commercial | ProFire®-NTH
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Forced Draft, Dual-Fuel Burner

  • 1.5 to 12.5 MMBTU input range
  • 36 to 300 boiler HP
  • Gas, #2 oil and combination
  • Available to <9 ppm NOx

The ProFire-NTH series are low-CO performing burners designed for cast iron, firebox, firetube, and watertube boilers.

The NTH burner operates on natural gas, propane gas, propane/air mix, or a combination of gas/oil fuels at capacities ranging from 1.5 to 12.5 MMBTU.  Design features induced FGR and FGR modulating valve.


  • Top- or rear-mount panel options
  • Backward-curved impeller provides adequate combustion air for various furnace pressures
  • Rotary air-damper system with silencer
  • Hinged for easy access to internal components


  • Lower Fuel Cost
  • Lower Emissions


  • Process Steam
  • Industrial Process
  • Building Heat
  • Hospital and Healthcare

Case Study

Burner Retrofit Options to Increase Efficiency and Reduce Emissions

If your boiler/burner (package) is like more than 200,000 commercial and industrial boiler packages in operation today, then it’s more than 20 years old. Which means it’s probably only 60 to 70 percent efficient and large amounts of fuel and associated cash are simply being wasted every minute the equipment is being operated. 


Discover how our BOOST℠ report can save you thousands on your boiler.