Ultra Low Emissions Burner 1 411 Revcontrol 0

Ultra Low Emissions Burner 1 4/11 Revcontrol 0 Marketing - Muncie Document number Honeywell Proprietary

Agenda Who is Maxon? XPO™ Introduction Benefits of XPO™ Why select XPO for your indirect fire needs? 2 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

XPO™ Introduction XPO™ Burners are engineered for installation in liquid-backed fire tube solution heaters - Water bath heaters - Direct contact water heaters - Thermal oil heaters - Solution heaters - Fire-tube heaters - Snow melters • Available as a packaged burner (integral blower) with Maxon or Honeywell Smart FARC. • External Blower (EB) version also available. Extremely low NOx emissions, highest fuel efficiency 3 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

XPO™ Introduction • Indirect fired burner for use with many clean fuel gases High Fire • Single digit NOx emissions with 30% excess air • Higher efficiency due to low excess air requirements • Capacities up to 8 MBtu • Up to 6: 1 Thermal & Emissions turndown ratio 4 4/11 Marketing - Muncie Low Fire HONEYWELL - CONFIDENTIAL

For use in process heaters Refineries Chemical plants Fertilizer Manufacturers …or anyone who heats process liquids and gases 5 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Typical XPO™ Fire Tube Installation 6 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Agenda Who is Maxon? XPO™ Introduction Benefits of XPO™ Why select XPO for your indirect fire needs? 7 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Benefits of XPO™ • Versatile Suitable for numerous fire tube solution-backed applications - Water bath heaters - Thermal oil heaters - Snow melters - Direct contact water heaters - Solution heaters • Flexible Packaged burner (integral blower) available with Maxon or Honeywell Smart FARC External Blower (EB) version also available • Highly fuel efficient Low excess air requirements with fuel savings that can produce an attractive ROI • Extremely low emissions Single digit NOx to meet the most stringent emissions standards 8 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Benefits of XPO™ Emission and Efficiency XPO Burner Operation Range Metal Fiber Burner Operation Range Note; %O 2 in stack indicates combustion fuel efficiency, higher %O 2 indicates less fuel efficient burner. 10 ppm NOx emission XPO™ Burner Operation Range Sub 10 ppm NOx at 4. 5 -5. 2% O 2 Sub 20 ppm NOx at 3 -4 % O 2 Higher Efficiency Lower Efficiency Metal Fiber Burners Operation Range Sub 10 ppm NOx at 7 -9% O 2 60 – 80 ppm NOx at 3% O 2 XPO™ Burner achieves lower NOx emissions with lower excess air / lower stack O 2 levels Lower O 2 means higher fuel efficiency 9 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Benefits of XPO™ Lower Fuel Cost Additional annual fuel cost of increased excess air operation XPO™ operating range Metal fiber burner operating range ASSUMPTIONS: Traditional burner operation range is 3 to 4% O 2. Traditional 3 MBtu burner operating at max input for 4000 Hours/Year will cost $72, 000. 1 MBtu/Hr= $6 XPO™ Burner Additional annual operation cost over Standard Burner $50 to $250 %O 2 in stack Higher Efficiency Lower Efficiency Metal Fiber Burners Additional annual operation cost over Standard Burner $750 to $1250 save up to $1, 250 in fuel costs annually XPO™ will pay for itself! XPO™ Burner can 10 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Agenda Who is Maxon? XPO™ Introduction Benefits of XPO™ Why select XPO for your indirect fire needs? 11 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Benefits Summary Typical Low NOx Burners XPO™ Burner Single digit NOx emission with 30% excess air no flue gas recirculation required Single digit NOx emissions with High (5070%) excess air and/or costly external flue gas recirculation Low excess air operation ensures minimal additional operating cost over current high emission burners Low Fuel efficiency equals higher operation cost over traditional high emission burners Constant low excess air through the entire firing rate At mid-to-low-fire burners have to operate at even higher excess air. Burner can operate reliably between 2% to 8% O 2 Narrow operation range, outside of that range flame blows out or is NOISY! Simple construction Exotic materials (fiber, ceramic, FGR blowers) Simple, Efficient, Versatile 12 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Efficiency and Emissions § Market Dynamics: § The U. S. Low NOx emission requirements are creating a need for low emissions burners. § Efficiency concerns are making traditional Low NOx burners costly to operate with questionable reliability. § XPO™ burner provides: § § § Sub 10 ppm NOx at 30% Excess Air, Sub 20 ppm NOx at 15% Excess Air. Wide operation range, burner can be fired from 2 to 8% O 2. Heat Flux up to 12, 000 BTU per inch 2 Up to 6 to 1 emission and thermal turndown. Tamper proof spark and pilot setup. Modular design, blast tube, gas manifold, burner housing, all can be oriented independently. § Large flame observation window § Burner can be easily opened for seasonal inspection, or maintenance. § Available in five sizes 1, 2, 3, 4. 5, and 6 MBtu, can be over-fired up to 8 MBtu Currently no manufacturer offers affordable, simple, and fuel efficient Low NOx burner 13 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Complete combustion solutions Maxon fuel trains and supply skids. . . assure your installation of trouble-free operation in professionally built packages 14 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL

Maxon is much more than simply a Think of Maxon as components supplier… your source for complete combustion solutions 15 4/11 Marketing - Muncie HONEYWELL - CONFIDENTIAL