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CSA/AM - ANSI Z21.23-1993

Gas Appliance Thermostats

inactive
Organization: CSA/AM
Publication Date: 1 January 1993
Status: inactive
Page Count: 47
scope:

PREFACE

This publication represents a standard for safe operation, substantial and durable construction, and acceptable performance for gas appliance thermostats. It is the result of years of experience in the utilization of gas, supplemented by extensive research and is intended to provide for the safe performance and substantial and durable construction of such gas appliance thermostats.

Nothing in this standard is to be considered in any way as indicating a mearure of quality beyond compliance with the provisions it contains. It is designed to allow compliance of gas appliance theremostats, the construction and performance of which may exceed the various provisions specified herein. In its preparation, full recognition has been given to possibilities of improvement through ingenuity of design. As progress takes place, revisions may become necessary. When they are belived desirable, recommendations should be forwarded to the Chairman of Accredited Standards Committee Z21, 8501 East Pleasant Valley Road, Cleveland, Ohio 44131.

 Safe and satisfactory operation of a gas appliance theremostat depends to a great extent upon its proper installation, and it shoul d be installed in accordance with the manufacturers' installation instructions.

Users of this American National Standard are advised that the devices/products/activities within its scope may be subject to regulation at the Federal, state, or local level. Users are strongly urged to investigate this possibility, through appropriate channels. In the event of a conflict with this standard, the Federal, state, or local regulation should be followed.

Document History

October 1, 2010
Gas Appliance Thermostats
This standard applies to newly produced gas appliance thermostats of the integral gas valve type having a maximum operating gas pressure of ½ psi (3.5 kPa) or electric type (see Part IV,...
January 1, 2010
American National Standard For Gas Appliance Thermostats
A description is not available for this item.
January 1, 2010
Gas Appliance Thermostats
A description is not available for this item.
April 1, 2005
Gas Appliance Thermostats
A description is not available for this item.
January 1, 2003
Gas Appliance Thermostats
PREFACE The standards set forth herein apply to the tenth edition of the Standard for Gas Appliance Thermostats, ANSI Z21.23-2000, and supersede corresponding standards therein. Following their...
January 1, 2000
Gas Appliance Thermostats
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of gas appliance thermostats. It is the result of years of...
January 1, 1997
Addenda to Z21.23-1993 Gas Appliance Thermostats
PREFACE The standards set forth herein apply to the ninth edition of the Standard for Gas Appliance Thermostats, ANSI 22123-1993, and Addenda Z21Ba-1994, and supersede corresponding standards...
January 1, 1994
Gas Appliance Thermostats
PREFACE The standards set forth herein apply to the ninth edition of the Standard for Gas Appliance Thermostats, ANSI Z21.23-1993, and supersede corresponding standards therein. Following their...
ANSI Z21.23-1993
January 1, 1993
Gas Appliance Thermostats
PREFACE This publication represents a standard for safe operation, substantial and durable construction, and acceptable performance for gas appliance thermostats. It is the result of years of...
January 1, 1989
GAS APPLIANCE THERMOSTATS EIGHTH EDITION; ADDENDA Z21.23A - 1991, ADDENDA Z21.23B - 1993
PREFACE The standards set forth herein apply to the eighth edition of the Standard for Gas Appliance Thermostats, ANSI Z21.23-1989, and Addenda thereto, Z21.23a-1991, and supersede corresponding...
December 31, 1980
GAS APPLIANCE THERMOSTATS SEVENTH EDITION; ADDENDA Z21.23A - 1985, ADDENDA Z21.23B - 1988
PREFACE The standards set forth herein apply to the seventh edition of the Standard for gas Appliance Thermostats, ANSI z21.23-1980, and Addenda thereto, ANSI Z21.23A-1985, and supersede...

References

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