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CB-8518 ProFire-Q Series

CB-8518 ProFire-Q Series

CB-8518 ProFire-Q Series

Product catalog summary
Overview: The ProFire-Q Series Burners are high-efficiency burners designed to meet stringent emissions requirements, suitable for various applications including cast iron sectional boilers, firebox, commercial watertube, firetube, furnace, and oven applications. They offer a capacity range of 0.4 to 2.5 MMBTU/HR.
Advanced Engineering: The burners are engineered for efficiency and simplicity, featuring linkageless operation with DC pulse width modulation and parallel positioning gas actuator control. This design enhances efficiency and ease of use, with a compact, whisper-quiet, and fully enclosed burner housing that supports sealed combustion or fresh air intake.
Operational Modes: The burners support on-off, low-high-low, or full modulation modes, utilizing a parallel positioning gas flow ratio control for precise operation.
Setup and Commissioning: The setup is simplified through the parallel positioning gas actuator control with pulse width modulation, requiring only the setting of the main regulator and programming a curve.
Design Features: The compact design includes a hinged cover for easy access to internal components, and the advanced engineering reduces blower motor horsepower requirements, leading to electrical savings.
Linkageless System: This system uses DC pulse width modulation for blower and gas actuator control, simplifying setup and reducing electrical and maintenance costs while ensuring quiet operation.
Specifications: The burners are available in models ranging from Q6-037 to Q8-250, with gas input capacities from 375 to 2,500 MBtu/hr. They require a minimum gas pressure of 4.0 to 10.0 inches of water column, depending on the model.
Certifications: The burners are UL & cUL listed and CSA Package listed, ensuring compliance with safety and performance standards.
Integration: Cleaver-Brooks offers complete boiler systems, integrating burners with other components for a fully engineered and serviced solution.
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Catalog excerpts

CB-8518 ProFire-Q Series-1

PROFIRE -Q SERIES BURNERS ® High-efficiency burner technology for the most stringent emissions requirements

 Open the catalog to page 1
CB-8518 ProFire-Q Series-2

Advanced Engineering Ultra-Quiet Operation Designed around efficiency and operational simplicity, the ProFire-Q series is perfect for cast iron sectional boilers, firebox, commercial watertube, firetube, furnace and oven applications. The standard ProFire-Q series features linkageless operation with DC pulse width modulation and parallel positioning gas actuator control for increased efficiencies and ease of use. The whisper quiet, compact design has a totally enclosed, hinged burner housing and allows provisions for sealed combustion or fresh air intake. Modes of Operation Features on-off, low-high-low, or...

 Open the catalog to page 2
CB-8518 ProFire-Q Series-3

Heat Recovery Integrated Controls The standard ProFire-Q series includes on/off, low-high-low, or full modulation linkageless operation with DC pulse width modulation and offers natural gas from 0.375 to 2.5 MM BTU per hour. Its totally enclosed, compact design allows provisions for sealed combustion or fresh air intake. Outside air can easily be Water Systems connected to the blower inlet without any modifications to the burner. Linkageless System standard for optimal control throughout the firing range DC Pulse Width Modulation allows full blower speed control without the use of air dampers...

 Open the catalog to page 3
CB-8518 ProFire-Q Series-4

Capacities and RatingsUncontrolled Emissions Configuration Burner Model Input is based on fuel Btu content and altitude of 2,000 feet or less. If altitude > 2,000 feet and < 8,000 feet, derate capacity 4% per 1,000 feet over 2,000. Consult factory for higher altitudes. Gas input is based on natural gas with 1,000 Btu/cu.ft. and 0.60 gravity. Consult factory for 50Hz. applications. 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...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.