Historical
ANSI Z21.40.4a-1998/CGA 2.94a-M1998 (R2012)
ANSI Z21.40.4a-98/CGA 2.94a-M98 - Addenda 1 to ANSI Z21.40.4-1996/CGA 2.94-M96, Performance Testing and Rating of Gas-Fired, Air Conditioning and Heat Pump Appliances
Preface
The standards set forth herein apply to the first edition of the Standard for Performance Testing and Rating of Gas-Fired, Air-Conditioning and Heat Pump Appliances, ANSI Z21.40.4-1996/CGA 2.94-M96, and supersede corresponding standards therein. Following their preparation by the supervising subcommittee, they were accepted by ANSI, and the Interprovincial Gas Advisory Council, and subsequently approved.NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.
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CSA America, Inc. [csa]
CSA America, Inc. [csa]