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Humidifiers for Every Application

Humidifiers for Every Application. SAM-e Insulated. Why SAM-e? Why insulated SAM-e? How SS air gap insulation works? Operational cost savings Combined losses example. Title Here – Title Here. Sales / Technical Training – September 20-22, 2010

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Humidifiers for Every Application

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  1. Humidifiers for Every Application

  2. SAM-e Insulated • Why SAM-e? • Why insulated SAM-e? • How SS air gap insulation works? • Operational cost savings • Combined losses example

  3. Title Here – Title Here Sales / Technical Training – September 20-22, 2010 Sales / Technical Training – September 27-29, 2010 Service – October 3-5, 2010 To register email naomi.cassidy@waltermeier.com

  4. August 16th National Newsletter • New Outdoor Mounted Temperature Sensor • Drain Water Cooler  - 3 day lead time guaranteed Newsletter Recap

  5. Nortec Case Studies

  6. Humidifiers for Every Application

  7. ShortAbsorption Manifolds Steam absorption system for use in air handling units and duct systems

  8. Why SAM-e? • Short absorption distances are required • Easy to install • Lower cost & easier to install than multiple LS distributors • No maintenance required • Can be used with atmospheric steam or pressure (boiler) steam • Your AHU manufacturers like it!

  9. Why Insulate? SAM-e Insulated Option • Reduce condensate losses and increase efficiency • 1000 to 1100 BTU + Liquid Water = 1 lb Steam • 8.35 lbs Steam = 1 US Gallon Wasted Water • 1 US Gallon Wasted Water = Over 8000 BTU Wasted Energy

  10. Why Insulate? SAM-e Insulated Option • Air stream heat gain • Low humidifier output • Low system efficiency

  11. Benefits of Insulation SAM-e Insulated Option • Thermal Resistance, R = 0.66 ft-ºF-hr/Btu • Up to 70% condensate reduction • 120°F max surface temperature • Reduce heat gain • Improved efficiency

  12. SAM-e Insulated Header Insulation Tube Insulation

  13. Insulated Mini SAM-e Header Insulation Tube Insulation

  14. Principle of Operation Insulated Steam Tube Cross Section Cool Airflow Stainless steel shielding ¼” Air-gap Foam strips Hot Steam

  15. Other Benefits • Negligible effect on static pressure drop • Shedding of dust and dirt • Durability • Maintenance & inspection free • Easily retrofitted (Units purchased after July 2008)

  16. Competitor “X” • Claims R = 0.56 ft-ºF-hr/Btu • Actual R = 0.23 ft-ºF-hr/Btu • PVDF Foam Insulation • Tubes only • Easily damaged • Plastic Nozzles • Fall out

  17. Tube Performance Condensate Losses per Linear Foot

  18. Header Performance Condensate Losses per Linear Foot

  19. Example Design Conditions

  20. Tube Performance Condensate Losses per Linear Foot 0.44 0.2

  21. Header Performance Condensate Losses per Linear Foot 0.80 0.36

  22. Example Uninsulated Losses Tube Losses Header Losses Combined Losses

  23. Example Insulated Losses Tube Losses Header Losses Combined Losses

  24. Example Design Conditions

  25. Insulating for Efficiency Full white paper available on our website at www.humidity.com

  26. Questions?

  27. Humidifiers for Every Application

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