Model WB Electric Boiler

Electric & Electrode Boilers

  • Electric hot water boiler
  • 12 to 3360 kW, up to 11.5 million Btu/hr
  • Up to 600V
  • 160, 200 & 250 psig
  • No site emissions


Cleaver-Brooks electric boilers use electricity as an energy source for zero carbon footprint and zero site emissions, ideal for meeting emissions reduction or decarbonization goals. Electric boilers are also nearly 100% efficient, meaning all energy delivered to them is converted to steam or hot water.

  • Product Overview
  • Related Resources
  • Applications
  • Compact design and smaller footprint
  • No site emissions
  • Quiet operation with virtually no noise emissions
  • Nearly 100% efficiency at all operating points
  • Ease of maintenace with reduced complexity/number of moving parts
  • All units are fully packaged and ready for installation


The Cleaver-Brooks Model WB is an immersion-element hot water boiler with a vertical, insulated vessel. This boiler is designed for the heavy-duty, continuous demand of commercial and industrial applications. Vessel sizes range from 12" to 42" diameter with an output spanning 12 kW to 3,360 kW. A typical Model WB boiler system includes operating controls, elements, fuses, contactors, safety valve, and instrumentation.

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Trends in Building Decarbonization and the Role of Electric Boilers →

Electric and Electrode boilers are effective at providing space and process heating while being 100% emissions free and highly efficient at all operating points.

  • Heat Pumps
  • Building Heat
  • Decarbonization