Ohio Special2 or 3-Pass Dryback or Wetback Firetube Boiler

The Ohio Special is designed for maximum efficiency, reliability and durability in today’s most demanding environments.

Ohio Special 2 or 3-Pass Dryback or Wetback Firetube Boiler can burn:
Natural Gas, Propane, #2 Oil, Hydrogen

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Features

  • All sizes have <360 sq. ft. of ASME heating surface
  • Options for 2-Pass dryback, 3-Pass dryback, or 3-Pass wetback design
  • Pressures from 15-300 psi steam and 30-160 psi hot water
  • Sizes from 80-225 BoHP
  • Corrugated furnaces on ASME Section I high pressure boilers
  • Large furnace volume for complete combustion
  • Roller-bearing supported single-hinged rear door for total fireside access on dryback models
  • Packaged with Gas, Oil, or Combination Gas & Oil Burner

Construction

  • Customized, proven package burner solution
  • Handholes for waterside access
  • Factory installed gas train available with FM, GE-GAP, NFPA-85, UL and other approvals
  • Structural steel skid available with optional removable skids, jacking pads and seismic design
  • Generous Morrison corrugated furnace (standard on Section I boilers)
  • Front/Rear door gaskets made of ceramic fiber
  • Available turbulators for maximum efficiency

All Ohio Special boilers have less than 360 square feet of ASME heating surface.  Designs include a 2 or 3-pass dryback and a 3-pass wetback with pressures of 15 to 300 psi steam and 30 to 160 psi hot water.  Boilers are available in sizes ranging from 80 to 225 BoHP.

 

Ohio Special 2 or 3-Pass Dryback or Wetback Firetube Boiler

Ohio Special 2 or 3-Pass Dryback or Wetback Firetube Boiler Drawings

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