ANSI/ASHRAE 34k-2011
Designation and Safety Classification of Refrigerants

Standard No.

ANSI/ASHRAE 34k-2011

Release Date

2011

Published By

American National Standards Institute （ANSI)

Scope

This addendum deletes the provisional status of RCL values for refrigerants 14, 115, 170, C318, 1270, 405A, 416A, 417A, 424A, 426A, and 504 and deletes footnote d in Table 1 and footnote e in Table 2.