To update references to mineral fiber insulation specifications C547, C553, and C612 and to flexible elastomeric insulation specification C534, in Tables 1, 2, and3. Also, in the Scope, to increase the maximum temperature from 1050°F to 1200°F to be consistent with the rest of the document. Finally, on Tables 4 through 16, for insulation materials thicknesses, to add the word “Minimum” in front of the word “Thickness”.
Date Initiated: 12-06-2021
Technical Contact: Gordon Hart
Ballot: F25 (22-03)
Status: Negative Votes Need Resolution