Low NOx & Standard Burners


Indeck Keystone Energy offers a complete selection of single, dual, or multiple fuel burners. Each is designed using reliable components to match the combustion characteristic of a specific fuel resource, individual process requirements, or a particular steam generator design.

In addition to burners, burner components, and auxiliaries, Indeck Keystone Energy can engineer and provide burner safety management through our Burner Management System (BMS) and/or combustion controls resulting in an integrated package.

Indeck Keystone Energy burners are designed to achieve efficient, clean and complete combustion for a variety of fuels. When combined with Flue Gas Recirculation (FGR), Indeck Keystone Energy burners are able to provide reduced NOX emissions while maintaining efficient and stable combustion for certain gaseous or liquid fuels.

Indeck Keystone Energy’s Low NOx burner and Low NOx retrofit kits are available for existing Indeck Keystone Energy burner equipment firing natural gas and No. 2 oil fuel. The new unit and retrofit kit have been successfully demonstrated on a wide range of Keystone package units. Reductions in NOx emission levels have been successful in achieving compliance with current and pending emission regulations.

Indeck Keystone Energy Fuel Burning Systems Offer:

A Sampling of Gas Fuel Alternatives

If you find that one is not here, Please Contact Us to find out more


  • Natural Gas
  • Blast furnace gas
  • Butane
  • Carbon monoxide
  • Coal gas
  • Propane
  • Refinery gases
  • Coke oven gas
  • Landfill gas
  • Cupola off-gas
  • Hydrogen
  • Hydrogen sulfide


  • Alcohols
  • Asphalt
  • Carbon slurry
  • Crude oil
  • Diesel oils
  • Fuel oils
  • Gasoline
  • Kerosene
  • Tar
  • Naptha
  • Spent sulfite liquid, ammonia base
  • Spent sulfite liquid, calcium base