3/10 1510 ULTRA5 LOW NOXTM BURNER CAPABILITIES Six to 13 ppm NOx, dry basis at 3% oxygen, while firing with 5% excess air preheats to 600°F (316°C) NOx emissions when burning oil having low fuel-bound nitrogen and using 5% excess air are equivalent to emissions with natural gas Under 100 ppm NOx, dry basis at 3% oxygen with fuel oils with as much as 0.3% fuel-bound nitrogen with 5% excess air Carbon monoxide emissions less than 10 ppm, dry basis at 3% oxygen when firing at 5% excess air Burner designed to operate with: - Primary air only or in staged air mode - With or without exhaust gas recirculation Capacities from less than 1 million to 150 million Btu per hour No catalyst, re-burning or chemical additives required Stable at high turndown while maintaining 5% excess air Stable, compact flame ranging from blue to clear Multiple fuel capabilities including natural gas and oil. For other fuels contact Bloom. FEATURES Rugged fabricated construction designed for long life and low maintenance. Precision manufacture utilizing laser cutting and other advanced techniques Suitable for new or retrofit applications No loss of capacity in retrofits Customer designed for easy installation in new or retrofit applications No internal moving parts APPLICATIONS Boilers Air Heaters Low to high temperature applications operating with cold to moderately preheated combustion air, requiring minimum excess air and extremely low NOx and CO emissions CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to comply with National Safety Standards and/or Insurance Underwriters recommendations © Bloom Engineering Co 2009 1

3/10 1510 ULTRA5 LOW NOXTM BURNER The burner meets all current and anticipated NOx emissions standard without the need for large excess air volumes. Additionally the burner produces exceptionally low carbon monoxide emissions. The air swirl nozzle, manufactured using advanced precision techniques, is responsible for the outstanding emissions performance while producing compact, stable flames. The burner produces very low NOx emissions without using exhaust gas recirculation (EGR). Where even lower NOx is required, EGR additions through the combustion air fan provide farther emission suppression....

3/10 1510 ULTRA5 LOW NOXTM BURNER The 1510 Ultra Low NOx burner operates with the lowest emissions and highest performance of any available burner technology. The burner offers the potential to generate NOx credits that may be sole or usedfor securing plant expansion permits. BURNER PERFORMANCE WITH 5% EXCESS AIR Burner Capacity MM Btu/hr 3 3 3 4 7 10 10 45 90 90 Fuel Natural Gas Low Nitrogen Oil 0.03% Nitrogen Oil Natural Gas Natural Gas Natural Gas 0.3% Nitrogen Oil Natural Gas Natural Gas 0.3% Nitrogen Oil Combustion Air Temperature, °F 500 (260°C) Ambient Ambient Ambient 590 (310°C) Ambient...