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ASHRAE 139-2022
M00004116
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ASHRAE 139-2022 Standard 139-2022 -- Method of Testing for Rating Desiccant Dehumidifiers Utilizing Heat for the Regeneration Process (ANSI Approved)
standard by ASHRAE, 2022
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Full Description
ASHRAE Standard 139 provides uniform test methods for rating desiccant dehumidifiers that use heat for the regeneration process. It addresses the test methods, apparatus and instruments to be used, data to be obtained, and calculations needed to confirm valid test results.
This 2022 revision of Standard 139 updates references.