CSB Burners

Ultra-Low NOx Burners

ALZETA CSB™ burners use patented fully-premixed surface-stabilized combustion technology to provide our customers with the simplest ultra-low NOx solution in the industry. Premixing fuel and air assures complete combustion, with minimal generation of CO and unburned hydrocarbons. Surface stabilization guarantees reliable operation at the ultra-lean and high FGR conditions required to meet today's most stringent NOx emissions levels. The rugged all metal construction of the CSB is ideal for use in firetube boilers, water tube boilers, and industrial process heaters.


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Our complete line of boiler room equipment includes a wide range of boilers, burners, hot water heaters, feedwater systems, blowdown systems, fuel efficient equipment, control systems, oil heaters and stack systems.

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ALZETA Corporation

Alzeta Corporation provides advanced combustion based energy and emissions solutions. Product lines include the CSB, nanoSTAR and Duratherm premix combustion, ultra-low NOx burners.

  • Ultra-low NOx burners
  • Capacities of 1 MMBTU - 200 MMBTU