Simoneau & Sterling

30 years of manufacturing energy-efficient boilers & equipment built for Ontario’s growing industries and environment

#LowWaterVolume #UrbanEnvironment #ProcessIndustries #DistrictHeating 

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We always meet Autoflame extremely high standards for quality control, safety, customer service and support. Learn More

Discover our Boilers

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

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Fields

  • Commercial Steam Production
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Rank

  • 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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Rank

  • 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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Rank

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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Rank

  • 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

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 long term needs.


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