Ohio Special Boilers



High Pressure Boiler. Extra large furnace for low heat release.

Steam Pressures to 15-300 PSI

Hot Water Section IV 15 PSI

Available with Low NOx

Ohio Special Boilers

100-225 HP


347-6,695 MBTU/HR

Steam To:

300 PSI

Hot Water To:

15 PSI

Capacities from 100 to 225hp. 347 to 6695 MBTU/HR.
UL Approved Forced Draft Burners

  • Efficient 3-Pass Wet Back Design
  • Hinged Doors on Front & Rear Smoke Boxes for Easy Service
  • ASME Code Constructed & Stamped For Pressures to 300 PSI
  • Registered With The National Board of Boiler Inspectors
  • Low Furnace Heat Release
  • Large Furnace Volume For Ultimate Combustion Efficiency
  • Steel Skids and Lifting Eyes
  • UL Listed Controls & Trim
  • Competitively Priced, Easily Maintained, Designed For Efficiency
  • Flame Observation Ports - Front & Rear
  • Factory Insulated
  • Factory Jacketed & Painted
  • Easy Access to Fireside Surfaces
  • Ample Water Side Cleanout Openings
  • Fully Automatic Operation
  • UL Listed, Forced Draft Burners
  • Fuel Flexibility – Gas, Oil and Combination Gas/Oil

Standard Features - Ohio Special Series

All units are factory packaged with operating controls, relief valves, burner and fuel train. Installation is made simple in that only service connections are needed to place in operation. Flexible burner systems are available for firing natural gas, LP gas, #2-6 oil or combinations. High density mineral wool insulation assures lower radiant heat loss. In addition to meeting the requirements of UL, burner systems are optionally available to meet the requirements of FM, IRI, CSD-1 and others.

Steam Trim

  • Steam pressure gauge with syphon and testcock
  • Probe type combination low water cutoff and pump control (or feeder)
  • Water column gauge glass set and drain valve
  • Probe type Aux. L.W.C.O.
  • ASME safety relief valve(s)
  • Operating, high limit and modulating pressure controls