Commercial Boilers

Wood Pellets, Chips Generate Up To 6.8 Million Btu/hr

Convert or build-in the advantages of biomass heat to your commercial system with a WoodMaster Commercial Series boiler:

  • Automatic fuel feeding, ash extraction and sootblowing
  • Achieves 92% LHV efficiency
  • ASME certified pressure vessels
  • Proudly built in the USA
  • Models available from 80 kW – 2,000 kW (up to 6.8 million Btu/hr)

Download brochure


Efficient, safe

  • Achieves 92% LHV efficiency using digital modulating-output control
  • Delivers maximum Btu for more usable heat
  • Firebrick-lined combustion chamber
  • Separate fans for primary and secondary combustion air
  • No fuels enter any building or grounds area to limit smoke, soot, fire hazards or carbon monoxide buildup


  • Grate elements are made from durable cast chrome steel
  • Underfed burner integrated into the boiler foundation


  • Automatic ash extraction and soot blowing
  • Remotely monitor and control via the web
  • Customizable control system and user friendly display board


  • Burns CO2-neutral wood fuel

Sizes to fit every operation

WoodMaster Commercial Series 45, 80, 130, 180, 230, 300, 400, 500, 650, 800, 950, 1300, 1650, 2000

No space for a boiler?

WoodMaster has prefabricated boiler rooms plus expert installation from our certified dealers.

If you have any questions about the WoodMaster Commercial Series please contact us at (800) 932-3629.

WoodMaster Commercial Series Control Cabinet

The WoodMaster PLC-based control cabinets for bio fuel plants include a full-color control panel display with variable modulating power for maximum efficiency control.

  • Completely controls the bio fuel plant – from silo to chimney
  • Relays alarms to assigned staff
  • Automatically regulates heat
  • Provides variable power regulation
  • Efficient combustion control

Ash Removal

Ash Removal (PDF)

Emission Control

Cyclone Emission Control (PDF)