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.

Product Details

Published:

2022

ANSI:

ANSI Approved

Number of Pages:

18

Units of Measure:

Dual

File Size:

1 file , 730 KB

Product Code(s):

D-86543, 86543

Note:

This product is unavailable in Belarus, Russia, Ukraine