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CSA/AM - ANSI Z21.87/CSA 4.6

Automatic Gas Shutoff Devices For Hot Water Supply Systems

active, Most Current
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Organization: CSA/AM
Publication Date: 1 January 2007
Status: active
Page Count: 76

Document History

October 1, 2010
Automatic Gas Shutoff Devices For Hot Water Supply Systems
A description is not available for this item.
October 1, 2010
Automatic Gas Shutoff Devices For Hot Water Supply Systems
A description is not available for this item.
January 1, 2010
Automatic Gas Shutoff Devices For Hot Water Supply Systems
A description is not available for this item.
January 1, 2010
Automatic Gas Shutoff Devices For Hot Water Supply Systems
A description is not available for this item.
October 1, 2007
Automatic Gas Shutoff Devices For Hot Water Supply Systems
This standard applies to newly produced automatic gas shutoff valves and devices constructed entirely of new, unused parts and materials. When the term "device" is used in a provision of this...
October 1, 2007
Automatic Gas Shutoff Devices For Hot Water Supply Systems
This standard applies to newly produced automatic gas shutoff valves and devices constructed entirely of new, unused parts and materials. When the term "device" is used in a provision of this...
ANSI Z21.87/CSA 4.6
January 1, 2007
Automatic Gas Shutoff Devices For Hot Water Supply Systems
A description is not available for this item.
January 1, 2007
Automatic Gas Shutoff Devices For Hot Water Supply Systems
A description is not available for this item.
Automatic Gas Shutoff Devices for Hot Water Supply Systems
This standard applies to newly produced automatic gas shutoff valves and devices constructed entirely of new, unused parts and materials. An automatic gas shutoff device shall operate when the...
April 1, 1999
Automatic Gas Shutoff Devices for Hot Water Supply Systems
Preface The standards set forth herein apply to the first edition of the Standard for Automatic Gas Shutoff Devices for Hot Water Supply Systems, ANSI Z21.87-1 999 • CSA 4.6-M99, and supersede...
April 1, 1999
Automatic Gas Shutoff Devices for Hot Water Supply Systems
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of automatic gas shutoff devices for hot water supply...

References

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