Dry-Back Fire Tube Boilers

The Mohawk 3-pass dryback boiler is designed for maximum efficiency, reliability and durability in today’s most demanding environments. Available with NOx reduction technology to sub 9 ppm. With pressures of 15 to 300 psi steam and 30 to 160 psi hot water, the Mohawk is the intelligent option for your particular needs. Available in sizes ranging from 30 to 1,000 BoHP


  • 3-Pass dryback design
  • Pressures from 15-300 psi steam and 30-160 psi hot water
  • Sizes from 30-1,000 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
  • Large single furnace dryback design with exceptional efficiencies and economical operation
  • Packaged with Gas, Oil, or Combination Gas & Oil Burner


  • 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 80 BoHP and above
  • Front/Rear door gaskets made of ceramic fiber
  • Industrial grade, space saving, one-piece rear door




Our Partners