CSA/AM - ANSI Z21.13/CSA 4.9
Gas-Fired Low Pressure Steam and Hot Water Boilers
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| Organization: | CSA/AM |
| Publication Date: | 1 January 2000 |
| Status: | inactive |
| Page Count: | 242 |
scope:
PREFACE
The standards set forth herein apply to the first edition of the Standard for Gas-Fired Low Pressure Steam and Hot Water Boilers, ANSI Z21.13-2000 • CSA 4.9-2000, 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.
Document History
August 1, 2022
Gas-fired low pressure steam and hot water boilers
This Standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding 0.5 psi (3.5 kPa) and having input ratings of less than 12 500...
January 1, 2017
Gas-fired low pressure steam and hot water boilers
A description is not available for this item.
January 1, 2017
Gas-fired low pressure steam and hot water boilers
A description is not available for this item.
January 1, 2014
Gas-fired low pressure steam and hot water boilers
This Standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding 0.5 psi (3.5 kPa) and having input ratings of less than...
January 1, 2014
Gas-fired low pressure steam and hot water boilers
This Standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding 0.5 psi (3.5 kPa) and having input ratings of less than...
July 1, 2013
Gas-Fired Low Pressure Steam And Hot Water Boilers
This standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding ½ psi (3.5 kPa) and having input ratings of less than...
July 1, 2012
Standard for Gas-fired low pressure steam and hot water boilers
This standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding 0.5 psi (3.5 kPa) and having input ratings of less than...
February 1, 2010
Gas-Fired Low Pressure Steam And Hot Water Boilers
Preface
The standards set forth herein apply to the third edition of the Standard for Gas-Fired Low Pressure Steam And Hot Water Boilers, ANSI Z21.13-2010 CSA 4.9-2010 and supersede corresponding...
January 1, 2010
Gas-Fired Low Pressure Steam And Hot Water Boilers
This standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding ½ psi (3.5 kPa) and having input ratings of less than...
November 1, 2007
Gas-Fired Low Pressure Steam And Hot Water Boilers
A description is not available for this item.
April 1, 2005
Gas-Fired Low Pressure Steam And Hot Water Boilers
Preface
The standards set forth herein apply to the fourth edition of the Standard for Gas-Fired Low Pressure Stream and Hot Water Boilers, ANSI Z21.13-2004 • CSA 4.9-2004 and supersede...
August 1, 2004
Gas-Fired Low Pressure Steam And Hot Water Boilers
This standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding ½ psi (3.5 kPa) and having input ratings of less than...
ANSI Z21.13/CSA 4.9
January 1, 2000
Gas-Fired Low Pressure Steam and Hot Water Boilers
PREFACE
The standards set forth herein apply to the first edition of the Standard for Gas-Fired Low Pressure Steam and Hot Water Boilers, ANSI Z21.13-2000 • CSA 4.9-2000, and supersede corresponding...
January 1, 2000
Gas-Fired Low Pressure Steam and Hot Water Boilers
This standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressures not exceeding 1/2 psi (3.45 kPa) and having input ratings of less than 12,50,000...
January 1, 2000
Gas-Fired Low Pressure Steam and Hot Water Boilers
PREFACE
This publication represents a basic standard for safe operation, Substantial and durable construction, and acceptable performance of gas-fired low pressure steam and hot water boilers. It is...
January 1, 2000
Gas-Fired Low Pressure Steam and Hot Water Boilers
PREFACE
The standards set forth herein apply to the first edition of the Standard for Gas-Fired Low Pressure Steam and Hot Water Boilers, ANSI Z21.13-2000 • CSA 4.9-2000, and supersede corresponding...
January 1, 1994
Gas-Fired Low-Pressure Steam and Hot Water Boilers
PREFACE
The standards set forth herein apply to the twenty-second edition of the Standard for Gas-Fired Low-Pressure Steam and Hot Water Boilers, ANSI 221.13-1991, and Addenda thereto, Z21.13a-1993,...
January 1, 1993
Gas-Fired Low-Pressure Steam and Hot Water Boilers
PREFACE
The standards set forth herein apply to the twenty-second edition of the Standard for Gas-Fired Low-Pressure Steam and Hot Water Boilers, ANSI Z21.13- 1991, and supersede corresponding...
January 1, 1991
Gas-Fired Low-Pressure Steam and Hot Water Boilers
This standard applies to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding 1/2 psi (3.5 kPa) and having input ratings of less than...
January 1, 1987
GAS-FIRED LOW-PRESSURE STEAM AND HOT WATER BOILERS TWENTY-FIRST EDITION; ADDENDA Z21.13A - 1989, ADDENDA Z21.13B - 1991
PREFACE
This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of gas-fired low-pressure steam and hot water boilers. It is...
January 1, 1982
Gas-fired low pressure steam and hot water boilers
GENERAL CONSTRUCTION
Materials, including insulation , used in the construction of a boiler shall be suitable for the application and the temperatures to which exposed in service and shall not show...
January 1, 1982
GAS-FIRED LOW-PRESSURE STEAM AND HOT WATER BOILERS; ADDENDA Z21.13A - 1983
PREFACE
This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of gas-fired low-pressure steam and hot water boilers. It is...