The Columbia MPH is a firebox boiler designed to provide low pressure to breweries and other light industrials. The MPH can reach up to 83 % thermal efficiency and even more (up to 90 %) when combined with the Columbia Economizer package. Modulating burner is available with every MPH.



  • 32 1/2 inch compact width (boiler sizes 5 – 80) makes it easy to move through your building and into place
  • Space-saving, compact footprint
  • 83%+ efficiencies, up to 90% with a high-efficiency boiler package
  • Bottom hand holes for thorough boiler cleanout
  • Quick open fireside cleanout doors
  • Optional hot water coils provide 780 GPH to 2,460 GPH of potable hot water
  • Pressure range: 15 PSI steam or 30 PSI water
  • Size range: 5 BHP to150 BHP (14 models)
  • Fuel choices: natural gas, LP gas, #2 oil, dual fuel, Methane / Biogas
  • Arrives ready to install; fully assembled, piped, wired, and tested when the “Factory Package and Test Fire” option is selected

Available Options

210,000 - 6,300,000 BTU