ASHRAE - 55 ADD E
Thermal Environmental Conditions for Human Occupancy
|Publication Date:||30 June 2021|
Addendum e to Standard 55-2020 changes the paragraph that describes the basis for the calculation of prevailing mean temperature in Section 22.214.171.124. This change eliminates an equation that is easily misused and leaves a functionally equivalent equation that cannot be misused.
Note: In this addendum, changes to the current standard are indicated in the text by underlining (for additions) and
strikethrough (for deletions) unless the instructions specifically mention some other means of indicating the changes.