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Codes and Standards
ANSI Z21.78-2010 (R2020)/CSA 6.20-2010 (R2020)
Combination Gas Controls For Gas Appliances
Published: 2010, CSA Group
Associated Standard: ANSI Z21.78/CSA 6.20
Language: English
Format: PDF
Codes and Standards
ANSI Z21.94-2006 (R2021)/CSA 6.31-2006 (R2021)
Automatic Flammable Vapor Sensor Systems and Components
Published: 2006, CSA Group
Associated Standard: ANSI Z21.94-06/CSA 6.31
Language: English
Format: PDF
Amendments, Redlines, Supplementary
ANSI Z21.94a-2007 (R2021)/CSA 6.31a-2007 (R2021)
Addenda 1 to ANSI Z21.94-2006/CSA 6.31-2006, Automatic Flammable Vapor Sensor Systems and Components
Published: 2007, CSA Group
Associated Standard: ANSI Z21.94a-07/CSA 6.31a
Language: English
Format: PDF