High performance radiant tube heating.

1. RADIANT TUBE SEMINAR

4. High Temperature Air = High Stratification & Increased Roof Loss Moving Air Increases Surface Losses & Exfiltration Resulting In: Higher operating costs, Uneven heat distribution, Not easily zoned & Slow recovery - warm-up 60 F Air Temp 90 °F 68 °F 75 °F Warm Air Heating

5. . No or Minimal Stratification and Decreased Roof Loss No Moving Air Decreases Surface Losses & Exfiltration Resulting In: Lower Operating Costs, Comfortable Even Heat Distribution, Easily Zoned & Much Faster Recovery - Warm-Up 61 °F 55 - 65 °F 61 °F Radiant Heating

8. Test Have Shown Equal Comfort Is Maintained With Radiant Tube Heaters, Over Warm Air Systems, At A 5 Deg F Lower Temperature Setting: Assuring Real Savings By Means Of A Lower Degree Day Base. Approx 65F With Warm Air Is Equal To 61F With Radiant Tubes For Comfort

14. New low turbulence burner head with: • Improved heat distribution • Lower noise • Lower NOx On All Vision Models – VPlus, VS, VSHB, VSX Improved combustion performance – improving environmental impact

15. Flame length Standard radiant heater has Short, Intense Flame: 150,000 BTU 2ft Up To 15ft + Vision heater: 150,000 BTU Burner Burner Visions Staged Combustion: Center Flame is Primary Gas/Air Combustion & Around Outside Secondary Air Completes Combustion & Lowers NOx. Reduced Turbulence = Low Noise.

17. Flue gas loss 16% Convective heat 31% Radiant output 53% Typical standard heater

18. Standard heater with insulated double skin reflectors: Flue gas loss 16% Convective heat 16% Radiant output 68% OK – What’s The Rest of the Story?

19. AmbiRad’s solution… The new high efficiency Vision

23. Vision combustion efficiencies 4 ER44 150,000 BTU’s 5 ER44 100,000 BTU’s Traditional radiant heater ER44 Modulating radiant heater Vision VSXUS High fire 4 Low fire 5 Combustion Efficiency 1 82 82 83 90 Radiant Efficiency 2 53 53 52 78

25. Vision HB SERIES Multi Vision VS Series Burners Manifolded To A Common Vacuum Pump (Vent Point). Less Roof/Wall Penetrations More BTUs “Milked” Into Space, Prior To Venting To The Outside.

28. Hangar Example 50 % High-Low, Ideal For Mega Hangar. Low Fire Most Of The Time, All Fire When Large Hangar Door(s) Open And/Or Extreme Cold Weather Occurs. 14 Systems – 6 – 130MBH Burners Per System = 84 Burners All Fire When Required (High). Low Fire Only 42 Burners Fire .

29. Expo Hall Example High Low Performance of 45% While Maintaining High Emissivity 10 Heaters Designed To Operate On “Low” Fire, 8 Additional Operate When “High” Fire Required

31. ARC Series Systems Std & Modulation Std: Fixed Firing Rates 40-157 MBH Burners Std. Controls On-Off Modulation Controls Vary Outputs Between 60% - 100% Spec SmartCom Controls For Added Comfort & Savings

49. THANK YOU