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CSA ANSI Z21.40.1a-1997 (R2017)/CGA 2.91a-M97 (R2017)
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CSA ANSI Z21.40.1a-1997 (R2017)/CGA 2.91a-M97 (R2017) Addenda 1 to ANSI Z21.40.1-1996/CGA 2.91-M96, Gas-Fired, Heat Activated Air Conditioning and Heat Pump Appliances
Amendment by CSA Group, 11/01/2000
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This is a searchable PDF.Preface
The standards set forth herein apply to the first edition of the Standard for Gas-Fired, Heat Activated Air Conditioning and Heat Pump Appliances, ANSI Z21.40.1-1996/CGA 2.91-M96, and supersede corresponding standards therein. Following their preparation by the supervising subcommittee, they were accepted by ANSI, the Interprovincial Gas Advisory council, International Approval Services - U.S., Inc. and the Canadian Gas Association and subse quently approved.
NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.
M00068342
2021-02-18
New product
CSA ANSI Z21.40.1a-1997 (R2017)/CGA 2.91a-M97 (R2017) Addenda 1 to ANSI Z21.40.1-1996/CGA 2.91-M96, Gas-Fired, Heat Activated Air Conditioning and Heat Pump Appliances
Amendment by CSA Group, 11/01/2000