PPC4000 COMBUSTION EFFICIENCY SYSTEM Fireye, Inc. PPC4000 COMBUSTION EFFICIENCY SYSTEM The Combustion Control Specialists

Program Product Overview Key Customer Benefits Comparative Advantages Fireye, Inc. Program What These Systems Do Product Overview Key Customer Benefits Comparative Advantages Examples/ Case Studies Contact Details Questions and Answers The Combustion Control Specialists

What These Systems Do? For Burners Fireye, Inc. The Combustion Control Specialists

Linkage Control What These Systems Do? Play Mod Motor Fuel Air Fireye, Inc. What These Systems Do? Mod Motor Play Fuel Air Linkage Control

Linkage Control What These Systems Do? Play Mod Motor Fuel Air Fireye, Inc. What These Systems Do? Mod Motor Play Fuel Air Linkage Control

Parallel Positioning Control Fireye, Inc. What These Systems Do? Parallel Positioning Control Eliminated Play Fuel Air

What These Systems Do? Multi - Features Fireye, Inc. What These Systems Do? Multi - Features Parallel Positioning – Repeatable Ratio Control Precise Load Regulation/ Firing Rate Control O2 Trim Control Lead Lag / Boiler Sequencing Alarm Handling Night Setback Interface with BurnerLogiX or Existing Safeguard The Combustion Control Specialists

Product Overview PPC4000 Controller Fuel/Air Actuators * Fireye, Inc. Product Overview PPC4000 Controller 5” x 7” x 4” Fuel/Air Actuators * Keypad / Display 4.5” x 3.3” x 3.7” 5.5” x 4” x2” 6.6” x 4.0” x 5.5” O2 Stack Probe 21” x 5.0” approx * Two Sizes Shown 4Nm, 20Nm The Combustion Control Specialists

Centered around the Value Proposition Fireye, Inc. Key Customer Benefits Centered around the Value Proposition “If a customer upgrades his equipment purchase to include a Combustion Efficiency System, what will he be getting?” The Combustion Control Specialists

Fuel Injector vs Carburetor! Fireye, Inc. Key Customer Benefits Fuel Injector vs Carburetor! The Combustion Control Specialists

Key Customer Benefits 1. PAYBACK 2. EMISSIONS REDUCTION 3. BACT Fireye, Inc. Key Customer Benefits 1. PAYBACK Fuel Savings (in the region of 5 to 7%) 2. EMISSIONS REDUCTION CO2 Greenhouse Gas reduction 3. BACT Top of the line control no better technology available 4. GREEN SOLUTION Good for the customer long term objectives 5. RELIABILITY Tamper proof, repeatable combustion control The Combustion Control Specialists

Comparative Advantages Fireye, Inc. Comparative Advantages Ease of Use Wiring - Removable plugs, Quick Disconnect Options Full Text Informative Display Clear Diagnostics Simplified Menu Structures, Easy Programming Steps, Quick Function Keys, Help Keys SD Memory Card Self Tuning and Auto Commissioning Customer’s are concerned over Complexity The Combustion Control Specialists

Comparative Advantages Fireye, Inc. Comparative Advantages Accuracy and Repeatability Precision stepper motors with positional feedback Fireye Tested for > 500,000 operations at full load Self Tuning PID Control Loops Affordable O2 Trim closed loop control SD Card Safely Stores All Data Proven Modbus Communications Targeted Energy Saving Features Customer’s are concerned over long term Energy Savings The Combustion Control Specialists

Comparative Advantages Fireye, Inc. Comparative Advantages Overall Value Lower cost O2 technology brings advantages of O2 Trim within reach of smaller capacity boilers Replaceable O2 Sensor Cartridge Platform Based - Expandability Small Footprint for Low Cost Retrofit Customer’s are concerned over Cost vs Payback The Combustion Control Specialists

Comparative Advantages Fireye, Inc. Comparative Advantages Fireye focus on TECHNICAL & FIELD SUPPORT Customer’s are concerned over Support Real People, Real Service, Real Support The Combustion Control Specialists

Nexus Comparative Advantages

Examples 8625 Lbs/hr Steam - 250HP O2 PROBE PROCESS SENSOR AIR SERVO CONTROL FUEL SERVO CONTROL DISPLAY CONTROLLER 8625 Lbs/hr Steam - 250HP Examples

Examples 1.4 mmBTU’s/hr – 50HP

Examples 30,000 lbs/hr – 900HP

Sealed Air Paper Production Modena Pennsylvania Case Studies Sealed Air Paper Production Modena Pennsylvania Steam production plant was converted to provide independent servo positioning motors for No 6 fuel oil and natural gas. Closer control of the target steam set point and increased burner turndown helped eliminate over and undershoot and greatly reduced cycling even during periods of low load. This was a fairly old system but despite this an excellent result was achieved. Initial indications from Tom Krall of Sealed Air indicated that they are saving around three gallons of oil per ton of paper. This works out to be around $30K annually. 40,000 lbs/hr

Phonecia InterContinental Hotel Beirut Lebanon Case Studies Phonecia InterContinental Hotel Beirut Lebanon Unit 2 400HP Donlee boiler firing light oil. The hotel energy monitoring calculated costs before and after allowing for degree days and fluctuations in load. The units supply steam absorption chillers so constant load as is the temperature year to year. Variances in fuel costs were calculated and the savings were run at $250 a day, just over $90,000 per year. Most saving in this case was from improved combustion and this was poor prior to installation. O2 was reduced from greater than 8% across the firing range to 3% at high fire to 4 % at low fire. Variable speed drive on the fan assisted in electrical savings calculated at 42% of previous costs. Based on the saving all three boiler on the site are now fully converted

Case Studies/ Site Reports Fireye, Inc. Case Studies/ Site Reports Find more at www.fireye.com Select “Products” or “Markets Served” link                                                                                                    Site Reports Specific benefits our customers have obtained...MORE The Combustion Control Specialists

Questions? For more information contact us at: www.fireye.com Fireye, Inc. 603 432 4100 Office For more information, logon to fireye.com or email us at sales@fireye.com Questions? For more information contact us at: www.fireye.com The Combustion Control Specialists