Cleaver-Brooks | Products & Solutions | Burners | Commercial | ProFire®-S1 Series
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ProFire®-S1 Series

Forced Draft Burner

  • 33.0 to 63.0 MMBTU
  • 1,100 to 1,500 HP
  • Gas, #2/#6 oil and combination
  • Available to <9 ppm NOx

The ProFire-S1 series burners use a true forced-draft design to deliver rated capacities against a wide range of furnace pressures.

The S1 series is suitable for firetube and watertube boiler applications. The standard S1 series offers natural gas, propane gas, air-atomized #2 or #6 oil and combination gas/oil fuel options from 46.2 to 63.0 MMBTU. The LNS1 series offers natural gas, propane gas, air-atomized #2 oil and combination gas/oil fuel options from 42.0 to 63.0 MMBTU to <30 ppm NOx. The NTS1 series offers natural gas, propane/air mix, air-atomized #2 oil and combination gas/oil fuel options from 33.0 to 63.0 MMBTU to <9 PPM NOxGas manifold on oil burners comes standard for easy upgrade to combination units. Easy access for maintenance is granted through hinged rear doors and burner access panels. A backward-curved impeller provides adequate combustion air for various furnace pressures.

The FGR control valve insures proper metering of FGR for maximum NOx reduction; and the FGR shutoff valve is standard, which prevents combustible gases from returning to the combustion zone.

Features:

  • C-B NT technology adaptable to all types of combustion chamber configurations
  • Top or bottom FGR connection option (LNS1 models only)
  • Air-atomizing, low-pressure oil nozzle with steam atomization optional
  • Parallel positioning is standard for optimal control throughout the firing range (NT models only)
  • Cam trim with 14-point adjustment range for consistent air/fuel ratios (S1/LNS1 models only)

Solutions: 

  • Lower Emissions

Applications:

  • Process Steam
  • Industrial Process
  • Building Heat
  • Hospital and Healthcare
  • Laundry and Dry Cleaning

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