D Series

D Series

  • 3.4 to 42.0 MMBTU input range
  • 80 to 1,000 HP
  • Gas and #2-#6 oil, combination, alt. fuels
  • Available to < 9 ppm NOx

 

The ProFire® D series forced draft design allows for trouble-free and superior efficiency across a wide range of applications.

  • Low-pressure air atomizing system on oil with rotary vane compressor
  • Parallel positioning is standard for optimal control throughout the firing range (NTD Model only)
  • Piston-type, positive-displacement oil metering system
  • Hinged combustion head for easy access and maintenance
  • UL/cUL listed (Standard D and LND Models only)

 

The true forced draft design of the burners allows for trouble-free operation and superior efficiency across a wide range of applications. A backward-curved impeller ensures adequate combustion air for exceptional performance at various furnace pressures and high-altitude applications. The cam trim with 14-point adjustment range allows for consistent air-to-fuel ratios. The standard gas manifold on oil burners means an easy upgrade to combination units.

  • Process Steam
  • Industrial Process
  • Waste Heat Recovery
  • Hospital and Healthcare
  • Laundry and Dry Cleaning
  • Refineries and Petrochemical
  • Emissions (ppm NOx)
    Uncontrolled, <30, <9
  • Fuel
    Gas, Oil, Comb.
  • Furnace Pressure
    1.5 - 7.7
  • Boiler Horsepower
    80 - 1,000"
  • Input Capacity
    3,360 - 42,000
  • Min Gas Pressure
    2
  • Mode of Operation
    Full Modulation
  • Oil Input (US GPH)
    24 - 300
  • Parallel Positioning
    Standard
  • Turndown
    Up to 6:1

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Education & Training

Cleaver-Brooks has a dedicated Training Department offering web-based programs, co-sponsored authorized representative regional programs, custom on-site programs at the customer’s facility, and programs held at Cleaver-Brooks facilities.

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Genuine Parts

Purchasing Cleaver-Brooks Genuine Parts is the best way to keep your boiler system operating at peak performance. Our parts are precision-engineered to fit your boiler, and they are rigorously tested for quality to ensure your boiler runs safely and reliably.

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Rental Solutions & Services

Our rental solutions provide for: capacity increases, peak demand, plant or steam outages, equipment shutdown due to inspection, retrofit or repair, and redundancy or disaster response contingency plans.

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