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Sustainable Preservation Practices for Managing the Storage Environment

Join our webinar on understanding your climate control system and learn about sustainable preservation practices for managing storage environments. Gain insights from experts and explore energy-saving operations.

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Sustainable Preservation Practices for Managing the Storage Environment

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  1. Sustainable Preservation Practices for Managing the StorageEnvironment WELCOME Webinar: Understand Your Climate ControlSystem February 16,2011

  2. Introduction • Presenters • –James Reilly • Image Permanence Institute,RIT • –Peter Herzog • Herzog / Wheeler &Associates

  3. Sustainable Preservation Practices for Managing Storage Environments • About thisproject • – An Education and Training Grantfrom the National Endowment for the Humanities, Division of Preservation and Access

  4. WebinarFormat • One-wayconversation • – No two-wayaudio • ʻUse chat pod to askquestions • Moderators will relay questions topresenters • Wired connectionpreferred • ʻFull Screenʼ Option desirable for best viewing • Phone conferencing available if VoIPaudio quality ispoor

  5. AdjustYourConnection Speed • Please adjust your Connection Speedto DSL /Cable

  6. Todayʼs Theme: Understanding YourClimate Control System • Basics of HVACsystems • What HVAC systems are designed todo • Air Handling Unit (AHU)Components • – Alternative Components andConfigurations • Energy-Consuming Components • Documentation

  7. Why Is ThisImportant? • Develops Mutual Understanding of Needs andGoals • – Collections, Facilities, andAdministration • Facilitates Communication • Enables the optimization process and the management of energy-savingoperations

  8. Basics ofHVAC Systems

  9. Electric Fan - Forced AirFurnace • EnergyInput: • Fuel • FanElectricity

  10. Basic Components of Electric RefrigerationSystems

  11. Window or Thru-the-Wall Air Conditioner – HeatPump • EnergyInput: • FanElectricity • CompressorElectricity

  12. Forced AirFurnace withCooling • EnergyInput: • Fuel • FanElectricity • CompressorElectricity • Condenser FanElec.

  13. CondensingUnits

  14. Basic Components of HVACSystems (Heating, Ventilation & AirConditioning)

  15. Basic Components of HVACSystems CoolingMode

  16. Basic Components of HVACSystems HeatingMode

  17. Basic Components of HVACSystems Heating, Ventilation & Air Conditioning Systemscan: Add Heat Remove Heat Add Humidity RemoveHumidity Add Outside Air FilterAir CirculateAir

  18. WhatHVAC Systems Are Designed toDo

  19. Spaces with Exterior Exposure

  20. What HVAC Systems are Designed toDo Remove Perimeter HeatGain

  21. What HVAC Systems are Designed toDo Supplement Perimeter HeatLoss

  22. Spaces with no ExteriorExposure

  23. What HVAC Systems are Designed toDo Remove Heat Gain from Interior Zones

  24. What HVAC Systems are Designed toDo Provide Ventilation

  25. What HVAC Systems are Designed toDo Correct Humidity Gains or Losses

  26. Air Handling Unit (AHU)Components

  27. Basic Components of HVACSystems Heating, Ventilation & Air Conditioning Systemscan: Add Heat Remove Heat Add Humidity RemoveHumidity Add Outside Air FilterAir CirculateAir

  28. Air Handling Unit (AHU)Components Fans, Ducts,Dampers

  29. Air Handling Unit (AHU)Components Filter(s)

  30. Air Handling Unit (AHU)Components HeatingCoils

  31. Air Handling Unit (AHU)Components Where Heat ComesFrom

  32. Air Handling Unit (AHU)Components Humidifier

  33. Air Handling Unit (AHU)Components CoolingCoil/Dehumidifier

  34. Where Cooling ComesFrom

  35. Fundamentals of Air Temperature, Relative Humidity and AbsoluteHumidity Dehumidification by sub-cooling andreheating

  36. Cooling CoilDehumidification

  37. Sources of Cooling/Heating/ Humidification

  38. Alternative AirHandler Components and Configurations

  39. Desiccant Dehumidification atAHU

  40. Desiccant Dehumidification atAHU

  41. Desiccant Dehumidification at OutsideAir

  42. Face andBypass

  43. TerminalDevices Variable Air VolumeBoxes ReheatCoils PerimeterRadiation

  44. Buildings Commonly Have Multiple Systems; Systems Commonly Serve MultipleSpaces

  45. HVAC Systems are a Circular Stream of MovingAir AlongWhich: Temperature can be Raised or Lowered Humidity can be Raised or Lowered Filtration canOccur Outside Air can be Added andRemoved

  46. Energy-Consuming Components ofHVAC Systems

  47. Energy-Consuming Components of HVACSystems • Air Handling Unit and Sourcesof: • Cooling / Heating /Humidification

  48. Energy-Consuming Components of HVACSystems Components: Air HandlingFans Cooling/Dehumidification Heating/Reheating Humidification Lights

  49. Energy-Consuming Components of HVACSystems OperatingVariables that AffectEnergy Consumption Energy = Rate of Consumption x Time ofOperation

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