Profire Burner Solutions
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Complete burner systems for large or small applications

The right burner for virtually any application Cleaver-Brooks provides a full line of high-quality, low-emissions burners that are specifically engineered to increase your boiler’s efficiency and decrease fuel costs and emissions. Our commitment to research and development assures Cleaver-Brooks customers of having the most technologically advanced burner systems available. Innovative features help the Cleaver-Brooks ProFire® line improve the performance of any boiler. With the flexibility of multiple fuel options and the availability of high turndown burners, there is a Cleaver-Brooks...

The ProFire®-XL series is offered in two standard configurations, vertical and horizontal. Vertical configurations support capacities ranging from 37.8 to 63.0 MMBTU, and horizontal configurations support capacities from 67.2 to 92.4 MMBTU. The standard low-NOx and ultra low-NOx vertical and horizontal configurations are capable of burning natural gas, propane gas, air-atomized #2 oil, propane air mix (NTXL only), as well as combination gas/#2 oil. Full modulation operation is standard, and a parallel positioning system is required for burner management and combustion control. Available to...

High Turndown and Low NOx The ProFire®-E series burner offers: natural gas, propane gas, air-atomized #2 oil, and combination gas and oil fuel options from 8.4 to 42.0 MMBTU. The LNE burner, capable of less than 30 ppm NOx emissions, offers: natural gas, propane gas, air-atomized #2 oil, and combination gas and oil fuel options from 8.4 to 42.0 MMBTU. Full modulation operation and cam trim are standard for greater efficiency and cost savings. Low-pressure, air-atomizing system on oil with rotary vane compressor Piston-type positive displacement oil metering system Cam Trim 14-point...

The ProFire®-D series burner offers: natural gas, propane gas, air-atomized #2-#6 oil and combination gas and oil fuel options from 4.2 to 42.0 MMBTU. The LND burner, capable of less than 20 ppm NOx emissions, offers: natural gas, propane gas, air-atomized #2-#6 oil, and combination gas and oil fuel options from 3.36 to 42.0 MMBTU. The ultra low-NOx D series offers natural gas, propane air mix, air atomized #2 oil, and combination gas/ oil fuel at capacities from 12.6 to 33.6 MMBTU. Full modulation operation and cam trim are standard for greater efficiency and cost savings. The D burner is...

Low-NOx No FGR Required The standard MTH series includes full modulation with parallel positioning and offers natural gas and propane gas from 2.5 to 16.0 MMBTU. Capable of low NOx/CO emissions without FGR, the MTH series features a rugged FeCrAl-M alloy fiber material combustion element with metal fiber construction over a stainless steelframe, providing flexibility, longevity and trouble-free operation for the life of the burner. The design is ideal for use with applications where low emissions are required and FGR is impractical or inaccessible. The MTH burner with surface stabilized...

Furnace and Heater Applications The NTH series burner offers: natural gas, propane gas, propane air mix, air atomized #2 oil, and combination gas and oil fuel options from 2.5 to 12.5 MMBTU. Suitable for firetube and watertube boilers, the NTH series features low CO performance, a unique air damper design for easy combustion set up, as well asKBIjpendent low and high fire adjustment. Cam Trim 14-point adjustment range available Parallel Positioning available for optimal control throughout the firing range Center Core Gas Stabilzer multiple staged gas injectors Staged Fuel hammerhead...

Heavy Duty and Fuel Versatility Heat Recovery Integrated Controls The ProFire®-M series burner offers: natural gas, propane gas, air-atomized #2–#6 fuel oil, and combination gas and oil fuel options from 1.4 to 10.5 MMBTU. Full modulation operation is standard for optimum performance to Water Systems meet load demand. The M burner is an excellent choice when firing alternative fuels such as digester, waste oil, Low-pressure, air-atomizing system on oil with rotary vane compressor Piston-type positive displacement oil metering system for precise oil control Cam Trim 14-point adjustment range...

High Efficiency / Low Emissions The ProFire®-V series burner offers: natural gas, propane gas, pressure-atomized #2 oil, and combination gas and oil fuel options from 1.3 to 16.8 MMBTU. The LNV burner, capable of less than 30 ppm NOx emissions, offers: natural gas, propane gas, pressure-atomized #2 oil, and combination gas and oil fuel options from 1.3 to 14.7 MMBTU. Cam Trim 14-point adjustment range available Parallel Positioning available for optimal control throughout the firing range Dual-Blade Air Damper offers precise control of combustion air flow throughout firing range Gas...

Heat Recovery Integrated Controls The standard Q Series includes on/off or modulation linkageless operation with DC pulse width modulation and offers natural gas from .375 to 2.5 MMBTU. Its totally enclosed, compact design allows provisions for sealed Water combustion or fresh air intake. Outside air can easily be connected to the blower inlet without anySystems modifications to the burner. Linkageless System standard for optimal control throughout the firing range DC Pulse Width Modulation allows full blower speed contol without the use of air dampers Full Enclosed Air Housing features a...

Total integration doesn’t stop with the burner. Only Cleaver-Brooks offers complete boiler systems, from fuel inlet to stack outlet, that are completely designed, engineered, manufactured, integrated, and serviced by one company. Integration starts with the burners, and Cleaver-Brooks has been perfecting this integral element of the boiler system through innovation and expert engineering for more than 80 years. Packaged Burner Systems 351 21st Street, Monroe, WI 53566 USA 608.325.3141 • info@cleaverbrooks.com cleaverbrooks.com Boiler system icons are copyrights of Cleaver-Brooks, Inc.