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CSA ANSI Z21.94a-2007 (R2016)/CSA 6.31a-2007 (R2016)
Addenda 1 to ANSI Z21.94-2006/CSA 6.31-2006, Automatic Flammable Vapor Sensor Systems and Components
Amendment by CSA Group, 10/01/2007
CSA ANSI Z21.80a-2005/CSA 6.22a-2005 (R2008)
Addenda 1 to ANSI Z21.80-2003/CSA 6.22-2003, Line Pressure Regulators
Amendment by CSA Group, 01/01/2005
CSA B44-13 / ASME A17.1-2013
Safety code for elevators and escalators (Bi-national standard, with ASME A17.1-2013)
standard by CSA Group, 10/21/2013
CSA ANSI Z21.10.3-2004/CSA 4.3-2004
Gas Water Heaters – Volume III, Storage Water Heaters, With Input Ratings Above 75,000 Btu Per Hour, Circulating and Instantaneous
standard by CSA Group, 11/01/2004
CSA 3.11-M88 (R2014)
Lever Operated Pressure Lubricated Plug Type Gas Shut-Off Valves
standard by CSA Group, 04/01/1988
CSA ANSI Z21.13-2014/CSA 4.9-2014
Gas-fired low pressure steam and hot water boilers
standard by CSA Group, 02/01/2014
CSA B149.1-10 (R2015)
Natural gas and propane installation code, Includes Update No. 1 (2010)
standard by CSA Group, 01/01/2010
CSA ANSI Z21.15b-2006/CSA 9.1b-2006
Addenda 2 to ANSI Z21.15-1997/CGA 9.1-M97, Manually Operated Gas Valves for Appliances, Appliance Connector Valves and Hose End Valves
Amendment by CSA Group, 03/20/2007
