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Cleaver-Brooks
ProFire-E Series

ProFire-E Series

Product catalog summary

Overview: The PROFIRE®-E Series Burners are high-efficiency burners designed to meet stringent emissions requirements, suitable for firetube, firebox, and watertube boilers. They offer a capacity range of 8.4 to 42.0 MMBTU/HR.

Key Features:

Low-Pressure Drop Firing Head: Designed for increased efficiencies with a low blower motor horsepower requirement.
Unique Air Damper: Rotary blade configuration for precise combustion air control, enhancing turndown capability.
Efficient Gas Combustion: Superior mixing of gas and air with excellent flame retention.
High Turndown Ratios: Up to 10:1 with natural gas and 8:1 with low NOx options, reducing heat loss and mechanical cycling.
Low Blower Motor HP: Air fan with airfoil blade design increases efficiency and reduces electrical costs.
Parallel Positioning Option: Eliminates linkage, reduces setup time, and improves control and efficiency.
Combustion Air Impeller: Backward-curved aluminum impeller maintains balance and avoids dust collection.

Efficiency and Cost Savings: The ProFire® line is engineered to enhance boiler efficiency and reduce fuel costs and emissions. Features include swing-away housings, proprietary oil nozzles, and metering pumps.

Technical Specifications:

Fuel Options: Natural gas, propane gas, air atomized #2 oil, and combination gas and oil.
Emissions: Capable of <30 PPM NOx emissions with the LNE burner.
Operation: Full modulation and cam trim standard for efficiency.
Capacities and Ratings: Detailed specifications for various burner models and frame sizes, including gas and oil input, boiler horsepower, and motor horsepower requirements.

Additional Information: The document includes detailed tables with specifications for different burner models, including gas input, oil input, blower motor HP, and other technical parameters. It also provides guidelines for operation at different altitudes.

Company Information: Cleaver-Brooks offers complete boiler systems, emphasizing integration from fuel inlet to stack outlet, with over 80 years of innovation and engineering expertise.

Catalog excerpts

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

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Integration Starts with the Burner Suitable for firetube, firebox and watertube boilers; the E series features a low-pressure drop firing head design and low blower motor horsepower requirement for increased efficiencies. Advanced technology allows the E series to offer low NOx emissions options, up to 10:1 turndown with natural gas, up to 8:1 turndown with light oil and up to 8:1 turndown with low NOx natural gas. ProFire® is the global leader in commercial burners, with a full line of high-quality, low- and ultra-low-emissions burners specifically engineered to increase your boiler’s efficiency...

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The Cleaver-Brooks 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/hr. The LNE burner, capable of <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 MM BTU/hr. Full modulation operation and cam trim are standard for greater efficiency and cost Low-pressure air atomizing system on oil with rotary vane compressor. Piston-type positive displacement oil metering system. Cam Trim 14-point adjustment range. Parallel Positioning...

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Capacities and RatingsUncontrolled Emissions Configuration (EL, EG, ELG) Burner Model & Frame Size 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., 0.60 gravity, 0 "w.c. furnace pressure. Oil input based on 140,000 BTU/gal.

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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 • [email protected] cleaverbrooks.com Boiler system icons are copyrights of Cleaver-Brooks, Inc.

Open the catalog to page 5

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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.

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