Ohio Special Firetube Boiler

  • Boiler Horsepower: 100 - 225
  • Input Capacity (MBH): 4,000 - 102,000"
  • Steam or Hot Water: Steam, Hot Water
  • Vessel Design: Firetube
  • Number of Passes: 3 or 4
  • Fuel: Oil, gas or combination fired
  • Steam up to 300 psig
  • 100 to 225 HP
  • Natural gas/propane, #2 light oil, combination
  • Waterback or Dryback design


The Cleaver-Brooks Ohio Special firetube boiler is specifically designed to meet Ohio state regulations while still maintaining the four cornerstones of Cleaver-Brooks; safety, reliability, efficiency, and sustainability.

  • Product Overview
  • Related Resources
  • Applications
  • Waterback or dryback boiler design
  • 2-, 3-, and 4-pass designs
  • Dimple tube designs
  • Integral (dryback) or ProFire packaged jet burner (waterback)
  • Super Ohio Special models (260hp & 300hp) available upon request


Models are offered in waterback and dryback designs with a capacity range of 100–225 HP and are available with integral or packaged Cleaver-Brooks jet burner. Complete package includes pressure vessel, burner, and controls – all designed, manufactured, and tested by Cleaver-Brooks. Upgrade or retrofit your system with Cleaver-Brooks controls, economizers, water treatment systems, and all the other system components to build a state-of-the-art boiler room of virtually any size and capacity.


Steam Applications, Terminology and How to Achieve Best Results →

Learn how the industry defines steam from utility, saturated and superheated to filtered and clean.

Boiler Room Installation Considerations for Safety, Reliability, and Efficiency →

There are a number of factors that are important to consider when installing either a steam or hydronic boiler system in order to maximize safety, reliability and efficiency.

  • Process Steam
  • Industrial Process
  • Building Heat
  • Sterilization
  • Humidification
  • Hospital and Healthcare