1. Introduction to the BRYAN 1

2. 2 Quality Construction Features Standard Operating Parameters ­Maximum Boiler Design Pressure  All Models – 160 Psig ­Maximum Boiler Design Temperature  All Models – 210° F. ­Gas pressure  All Models - 14”w.c.min / 2# max

3. 3 Quality Construction Features Standard Operating Parameters ­Power Requirements  TF150 & TF200 - 208-240/1/60vac  TF250 & TF300 - 208-240/3/60vac ­DC Motor Horsepower  TF150 & TF200 - 1.4 H.P - 6 FLA  TF250 & TF300 - 4.0 H.P - 16 FLA

4. 4 Quality Construction Features Standard Operating Parameters ­Minimum Entering Water Temperature  50 ° F. ­Standard Relief Valve Settings  30#, 45#, 60# or 125# ­Stack Type  Category IV  AL29-4C Material ­High Altitude Firing  4% De-rate per 1,000ft above 2,000ft 5,000ft De-rate Example: 5,000ft-2,000ft=3,000ft 3,000ft/1,000ft=3 3x4%=12% de-rate

5. 5 Triple-Flex Water & Combustion Air Flow

6. 6 Quality Construction Features Tubes ­Size - 1½“ Nominal O.D. Reduced to 1”O.D.  The reduction allows setting the tubes side by side rather than staggering them as done in our current manufacturing process. ­Flexible  8 Pass Design - Furnace Section  10 Pass Design - Convection Section  Incorporated the traditional BRYAN standard two flex tube design concept

7. 7 Quality Construction Features Tubes ­Material  #316L Stainless Steel ­End-Formed Single Side Tube Access  BRYAN has incorporated single-sided boiler access as standard on most of it’s boilers and this feature is maintained on the Triple-Flex.

8. 8 Triple-Flex Tubes Furnace Convection End-Formed

9. 9 Quality Construction Features Exterior Boiler Features ­Suspended Jacket Frame  Reducing Jacket Losses ­Standard 16 Gauge ­Durable Powder Coated Finish ­Hammer Tone Grey Color ­Access Panels - Removable on Sides & Back ­Hinged Front Access Control Panel Door ­Replaceable Standard Sized Intake Air Filter  20”x25” Fiberglass Media

10. 10 Triple-Flex Access Panels

11. 11 Quality Construction Features Interior Boiler Features ­Three Combustion Gas Pass Sections  One Furnace Section  Two Convection Sections ­Flue Collector Material  #304L Stainless Steel – Top & Sides ­Special Floor / Drain Pan Material  AL6-XN Stainless Steel  Highly Resistant to Corrosion

12. 12 Boiler Construction View (Access Side)

13. 13 Boiler Construction View (Opposite Side)

14. 14 Boiler Cut-Away View

15. 15 Quality Construction Features Efficiency Enhancement Features ­Fireside Heating Surface  Minimum Nine (9) Sq. Ft. per BHP ­Air Cooled Outer Jacket  Pre-heats Combustion Air ­High Efficiency Air-to-Air Exchanger  Material - #3003 Aluminum

16. 16 Air-to-Air Heat Exchanger

17. 17 Air-to-Air Heat Exchanger

18. 18 Quality Construction Features Gas Burner Manufactured by BRYAN ­Forced Draft Hybrid Metal Fiber Type ­Turndown Ratio  TF150 & TF250 - 4:1 Turndown  TF200 & TF300 - 5:1 Turndown ­Sub 30 PPM Low NOx  Sub 9 PPM with 10% De-rate Gas Valves ­Dual Motorized - Standard ­Vent-less

19. 19 BRYAN Hybrid Metal Fiber Burner

20. 20 Quality Construction Features Pressure Switches ­High Gas Pressure Switch – Vent-less ­Low Gas Pressure Switch – Vent-less ­Pilot Low Gas Pressure Switch – Vent-less ­Burner High Air Pressure Switch ­Exchanger High Air Pressure Switch Flow Switches ­Combustion Air Flow Switch ­Water Flow Switch

21. 21 Quality Construction Features Standard Operating Controls ­Indicator Lights  Power On – White  Enabled – Green  Fuel On – Amber  Alarm – Red ­Probe Type Low Water Cutoff with M/R ­24 Hour Repeat Cycle Timer – via Sola Control

22. 22 Quality Construction Features Standard Operating Controls ­Standard Tie-In Points  Boiler Status – Fuel On - 120vac 75va  General Alarm - 120vac 75va ­Standard Terminals  Enable / Disable  Aux. Recycle Interlock

23. 23 Quality Construction Features Standard Operating Controls ­Boiler Pressure Gauge ­Boiler Temperature Gauge ­On/Off Switch ­Operator & Limit Controls via Sola Control ­Boiler Lock-out Reset Switch ­Fused Single Point Power Connection ­Control Circuit Transformer – 208-240vac to 120vac

24. 24 Boiler Control Center

25. 25 Quality Construction Features Boiler Control Center ­Honeywell “ SOLA” Commercial Hydronic Safety Control & Interface System  LCD Touch Screen Display  Boiler Control Point Monitoring  Supply Water Temperature  Stack Flue Gas Temperature  Power Burner Operations

26. 26 Quality Construction Features Boiler Control Center ­Honeywell “ SOLA” Commercial Hydronic Safety Control & Interface System  Operating Status of:  Firing Rate  Combustion Blower Speed  Boiler Set Point  Flue Outlet Temperature  Alarms Displayed via Sola Display  Flame Fail, Low Water, High Limit  Low Gas Pressure, High Gas Pressure  Air Flow, Pilot Fail and More

27. 27 Quality Construction Features Boiler Control Center ­Honeywell “ SOLA” Commercial Hydronic Safety Control & Interface System  Modify Operating Temperature Settings  Accepts 4-20mA Signal From EMS / BMS  Standard Enable / Disable Terminals  Lead / Lag Control for Up to 8 Boilers  ModBus Communications Protocol  Temperature Input for either Outdoor Reset or Header Temperature ( Sensor Optional)  Input for Return Water Temperature (Sensor Optional)

28. 28 Honeywell “SOLA” Control

29. 29 Honeywell “SOLA” Control Examples of Low and High Firing Rates Notice the Stack and Outlet Temperature

30. 30 Quality Construction Features Optional Features Available ­Reverse Construction ­Auxiliary LWCO  Probe Type – Mounted in Rear of Boiler  Float Type – Mounted in Field in System Piping ­Combustion Air Filter Housing with Flange  Ducted Air Connection 20” x 25” ­Neutralizer Kit

31. 31 PH Neutralizer Kit

32. 32 Triple-Flex Thermal Shock Warranty Lifetime Non-Pro-Rated: ­To Original Owner & Installation ­Covers Failure of Pressure Vessel  Upper and Lower Headers  Tubes ­When Due to Unequal Expansion, Often Described as “Thermal Shock”

33. 33 Triple-Flex Corrosion Warranty Covers Failure Due to Corrosion from Flue Gas Condensation: ­10 Years  Upper and Lower Headers ­ 5 Years  Flexible Water Tubes  Flue Collector

34. 34 Triple-Flex Limited Parts Warranty Metal Fiber Burner Head: ­24 Months From Date of Shipment Boiler, Burner & Controls: ­12 Months From Date of Start-up or 18 Months From Date of Shipment, Whichever Occurs First

35. 35

36. 36 Key Features Quality Construction ­Special New Tubes  Flexible  Stainless Steel  End-Formed ­Boiler Efficiency Enhancement  Minimum 9 sq. ft. of Heating Surface per BHP  Air Cooled Jacket Pre-heated by Combustion Air  Air-to-Air Exchanger ­Flue Collector – 100% Stainless Steel

37. 37 Key Features Quality Construction ­Gas Burner By Bryan  Hybrid metal fiber  High Turndown  Low NOx ­Honeywell “ SOLA” Boiler Control Center  Touch screen  Burner / Boiler Operations  Lead / Lag  Outdoor Reset  Communications

38. 38 Key Features Guaranteed Efficiency ­90 % Utilizing Standard Operating Water Temperatures: 160°F. Return & 180°F. Supply Greater Efficiency ­Efficiencies up to 98% by Utilizing Cooler Operating Water Temperatures  Example: 80°F. Return & 100°F. Supply

39. 39 Guaranteed Efficiency

40. 40 Bryan Steam, LLC 783 North Chili Avenue Peru, Indiana 46970 Phone: 765-473-6651 www.bryanboilers.com