Discover our Boilers

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Your cost-efficient and compact unit in charge of heating your space

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  • Commercial Steam Production
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  • UL/ULc packaged watertube series, available in 5 (five) sizes
  • From 100-200 HP in both low and high pressure steam
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Skills

  • Low TCO
  • Field Erectable
  • Compliant to Emissions Throughout North America

Your District Heater, that puts your mind and your occupants at ease

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Fields

  • Hospitals
  • Universities / Campus
  • Commercial & Industrial Buildings
  • District Utilities
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  • High Temperature Watertube Generator
  • 50 to 150 MMBtu/hr
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Skills

  • High Temperature Hot Water Generator
  • Patent Pending Design
  • Retractable Convection Modules
  • Low Maintenance Cost 

Your robust construction, multi purpose platform.

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Fields

  • Manufacturing and Processing Facilities
  • Pulp and Paper
  • Saw Mills
  • District Heating 
  • Universities
  • Hospitals
  • Petrochemical
  • Pharmaceuticals
  • Greenhouses
  • Ethanol plants
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Hot Water (low and high temperature) Generator
  • Low and High Pressure Steam Boiler
  • Water/Glycol Mixture and Thermal Fluid Heater
  • Low WaterVolume High Pressure Steam Boiler
  • Up to 66,95 MM Btu/hr (Water)
  • Up to 70,000 PPH (Steam)
  • 15 to 650 psig
  • Other pressures available upon request
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Skills

  • All Industries
  • All Installations
  • All Applications
  • All Combustion

The firestarter for power generation

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Fields

  • Power Plants
  • Steam Turbines
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Rank

  • High Pressure Steam Auxiliary Boiler
  • Up to 2000 HP
  • Up to 650 psig
  • Other pressures available upon request
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Skills

  • Patented Construction
  • Quick Load Response
  • Integrated or separate Economizer
  • Optional Superheater

Energy in motion with a new generation of low profile boilers

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Fields

  • Rental Fleets
  • Manufacturing and Processing Facilities
  • Pulp and Paper
  • Saw Mills 
  • Universities
  • Hospitals
  • Ethanol Plants
  • Petrochemical
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  • High Pressure Steam Boiler
  • 60,000 to 100,000 PPH
  • Up to 390 psig 
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Skills

  • New A-Type Configuration
  • Easy Road Transportation
  • Two Burners Combustion Chamber
  • 85% Combustion Efficiency

Traditionnal proven design for ultimate power generation

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Fields

  • Power Plants
  • Manufacturing and Processing Facilities
  • Pulp and Paper
  • Saw Mills 
  • Universities
  • Hospitals
  • Petrochemical
  • Ethanol Plants
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Rank

  • Watertube Steam Boiler
  • 10,000 to 200,000 PPH
  • 250 to 850 psig
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Skills

  • Popular Configuration
  • Extensive Capacity Range
  • Superior Steam Quality
  • Low maintnance costs

Well balanced construction for maximum industrial capacity

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Fields

  • Power Plants
  • Industrial Process
  • Manufacturing and Processing Facilities
  • Pulp and Paper
  • Saw Mills 
  • Universities
  • Hospitals
  • Petrochemical
  • Ethanol Plants
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Rank

  • Symetrical Configuration
  • Extensive Capacity Range
  • Superior Steam Quality 
  • Low Maintenance Costs
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Skills

  • Watertube Steam Boiler
  • Up to 250,000 PPH (Higher Capacity Upon Request)
  • Up to 1500 psig

Part fire part water steam generator

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Fields

  • Manufacturing and processing facilities
  • Power Plants
  • Pulp and Paper
  • Saw Mills
  • Ethanol Plants
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Rank

  • Low or High Pressure Steam Boiler
  • 5,000 to 50,000 PPH (larger models capacity available upon request)
  • 15 to 450 psig
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Skills

  • Solid Residue Burning
  • Full Waterwall Furnace
  • Large Downcomers Pipes
  • Optional Economizer

30 years of manufacturing high-performance boilers,

specially built for NORTH AMERICAN industries and weather conditions

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Certified innovation

Simoneau proudly presents its new packaged boiler certified UL/ULc.

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BOILER MAKING, COMBUSTION AND INSTALLATION

Get the most out of your boiler room or boiler construction. We've got you covered at every stage of their lifecycle. 


Boiler Maintenance Services

Power To Go

In need of more power? Choose from 40 rental boilers for your short and long term needs. 


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Testimonial

I cannot tell you how many times in just the last 12 months I have had a customer in a  “dire emergency’.  Every time this has been an issue, it’s not about what the issue is but rather, how can ”we” (GSI) help you fix it!

GSI has outperformed all other boiler manufacturers in prompt customer service, product quality, attention to detail, HONEST boiler build assessments, Boiler efficiency, quality build processes and, boiler life cycle.

There have been very few times in my 28 year career when I can hard line recommend a manufacturer but, Le Groupe Simoneau is one of those exceptionally great companies I can always count on, specify and, recommend 100% of the time.
Todd D. Moore, Vice President Combustion and Energy Recovery Systems | NAC