Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
 

About This Item

 

Full Description

The purpose of this standard is to provide test methods for determining the moisture removal capacity of heat-regenerated desiccant dehumidifiers as well as the coincident thermal energy performance so that comparative evaluations of capacity and performance can be made irrespective of the type or make of the device.

Units: Dual

 

Document History

  1. ASHRAE 139-2022


    Standard 139-2022 -- Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process (ANSI Approved)

    • Most Recent
  2. ASHRAE 139-2019


    Standard 139-2019 -- Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process (ANSI Approved)

    • Historical Version
  3. ASHRAE 139-2015


    Standard 139-2015 -- Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process (ANSI Approved)

    • Historical Version
  4. ASHRAE 139-2007


    Standard 139-2007 -- Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process (ANSI Approved)

    • Historical Version
  5. ASHRAE 139-1998

    👀currently
    viewing


    Standard 139-1998 -- Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process (ANSI approved)

    • Historical Version