M00009107
New product
ASHRAE 34-1997 Standard 34-1997 -- Designation and Safety Classification of Refrigerants
standard by ASHRAE, 1997
This standard describes a shorthand way of naming refrigerants and assigns safety classifications based on toxicity and flammability data. It best fits the category of a Standard Practice.
This standard is under continuous maintenance, which is a process ASHRAE uses to keep standards current through the issuance of addenda, or revisions.
These addenda can be downloaded for free at the following page of the ASHRAE web site:
http://www.ashrae.org/technology/page/132.
Interpretations of the standard, issued by the sponsoring technical committee, also may be downloaded for free at the following address:
http://www.ashrae.org/technology/page/121
Errata lists are issued occasionally and may be downloaded for free at the following address:
http://www.ashrae.org/technology/page/120
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Availability date: 03/09/2022