UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Webinars & White Papers

CSA/AM - ANSI Z21.50

Vented decorative gas appliances

active, Most Current
Buy Now
Organization: CSA/AM
Publication Date: 1 January 2019
Status: active
Page Count: 249
ICS Code (Gas fuel burners): 27.060.20
scope:

This Standard applies to newly produced vented decorative gas appliances (see Clause 3, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials and having input ratings up to and including 400,000 Btu/hr (117 228 W).

These appliances are for:

a) use with natural gas;

b) use with propane;

c) direct vent gas appliances for manufactured home (USA only) or mobile home OEM installation or aftermarket installation convertible for use with natural gas and propane gas when provision is made for the simple conversion from one gas to the other (see Clauses 4.1.22 and 4.1.23);

d) direct vent gas appliances for manufactured home (USA only) or mobile home aftermarket installation for use with natural gas only or propane gas only (see Clause 4.1.23); and

e) direct vent gas appliances for manufactured home (USA only) or mobile home OEM installation for use with propane gas only (see Clause 4.1.22).

The construction of vented decorative gas appliances for use with the above-mentioned gases is covered under Clause 4, Construction.

The performance of vented decorative gas appliances for use with the above-mentioned gases is covered under Clause 5, Performance.

These appliances are not:

a) for use with a thermostat;

b) a source of heat; and

c) for use with solid fuels.

Annex I, Automatic intermittent pilot ignition or on-demand pilot ignition systems for field installation, includes provisions for newly produced (optional) automatic intermittent pilot ignition systems and on-demand pilot ignition systems (see Clause 3, Definitions), constructed entirely of new, unused parts and materials to be adapted in the field to an appliance equipped with an existing continuous pilot burner and which has been examined and tested for compliance with this Standard when installed on the appliance.

If a value for measurement given in this Standard is followed by an equivalent value in other units, the first stated value is the specification.

Clause 2, Reference publications, contains a list of standards specifically referenced in this Standard and sources from which they may be obtained. It is the responsibility of the user of this Standard to determine which referenced standard applies based on the requirements of the Authority Having Jurisdiction (AHJ) for the location of installation.

This Standard also applies to appliances with draft hoods that are factory equipped with automatic vent damper devices (see Clause 3, Definitions), hereinafter referred to as vent damper devices.

All references to "psi" throughout this Standard are to be considered gauge pressure unless otherwise specified.

Special construction provisions applicable to vented decorative gas appliances designed for use with an optional design-certified conversion kit are outlined under Annex A, Provisions for listed gas appliance conversion kits (optional).

In this Standard, "shall" is used to express a requirement, i.e., a provision that the user shall satisfy in order to comply with the standard; "should" is used to express a recommendation or that which is advised but not required; and "may" is used to express an option or that which is permissible within the limits of the standard.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Document History

ANSI Z21.50
January 1, 2019
Vented decorative gas appliances
This Standard applies to newly produced vented decorative gas appliances (see Clause 3, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials...
January 1, 2016
Vented decorative gas appliances
A description is not available for this item.
January 1, 2014
Vented gas fireplaces
This Standard applies to newly produced vented gas fireplaces (see Clause 3, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials and having...
January 1, 2014
Vented gas fireplaces
This Standard applies to newly produced vented gas fireplaces (see Clause 3, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials and having...
December 1, 2012
Vented gas fireplaces
This standard applies to newly produced vented gas fireplaces (see Part IV, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials, and having...
February 1, 2009
Vented Gas Fireplaces
Preface: The standards set forth herein apply to the fifth edition of the Standard for Vented Gas Fireplaces ANSI Z21.50-2007 • CSA 2.22-2007 and Addenda ANSI Z21.50a-2008 • CSA 2.22a-2008 and...
April 1, 2008
Vented Gas Fireplaces
Preface: The standards set forth herein apply to the fifth edition of the Standard for Vented Gas Fireplaces, Z21.50-2007 • CSA 2.22-2007 and supersede corresponding standards therein. Following...
March 1, 2007
Vented Gas Fireplaces
This standard applies to newly produced vented gas fireplaces, hereinafter referred to as appliances, constructed entirely of new, unused parts and materials, and having input ratings up to and...
January 1, 2005
Vented Gas Fireplaces
Preface The standards set forth herein apply to the fourth edition of the Standard for Vented Gas Fireplaces, ANSI 221 SO-2003 CSA 2.22-2003, ANSI 221 Soa-2003 CSA 2.22a-2003 and supersede...
December 1, 2003
Vented Gas Fireplaces
A description is not available for this item.
December 1, 2003
Vented Gas Fireplaces
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of vented gas fireplaces. It is the result of years of...
January 1, 2000
Addenda to Z21.50-1998 Vented Gas Fireplaces
The standards set forth herein apply to the second edition of the Standard for Vented Gas Fireplaces, ANSI 221 SO-1 998 CSA 2.22-M98, and Addenda Z21.50a-1999 . CSA 2.22a-M99, and supersede...
January 1, 2000
Vented Gas Fireplaces
PREFACE The standards set forth herein appiy to the third edition of the Standard for Vented Gas Fireplaces, ANSI Z21.50-2000 CSA 2.22-2000, and Addenda Z21.50a-2001 CSA 2.22a-2001, and supersede...
Vented Gas Fireplaces
This standard applies to newly produced vented gas fireplaces (See Part IV, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials: a. For use...
January 1, 2000
Vented Gas Fireplaces
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of vented gas fireplaces. It is the result of years of...
June 1, 1999
Vented Gas Fireplaces
PREFACE The standards set forth herein apply to the second edition of the Standard for Vented Gas Fireplaces, ANSI Z21.50-1998 CSA 2.22-M98, and supersede corresponding standards therein. Following...
November 1, 1998
Vented Gas Fireplaces
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of vented gas fireplaces. It is the result of years of...
January 1, 1996
Vented Gas Fireplaces
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of decorative gas appliances for installation in vented gas...
Vented Gas Fireplaces First Edition (CGA 2.22-M96)
This standard applies to newly produced vented gas fireplaces (See Part IV, Definitions), hereinafter referred to as appliances, constructed entirely of new, unused parts and materials, and having...
January 1, 1989
VENTED DECORATIVE GAS APPLIANCES EIGHTH EDITION; ADDENDA Z21.50A - 1990, ADDENDA Z21.50B - 1990
PREFACE The standards set forth herein apply to the eighth edition of the Standard for Vented Decorative Gas Appliances, ANSI Z21.50-1989, and Addenda thereto, ANSI Z21.50a-1990, and supersede...
January 1, 1986
VENTED DECORATIVE GAS APPLIANCES SEVENTH EDITION; ADDENDA Z21.50A - 1987, ADDENDA Z21.50B - 1988
A description is not available for this item.
January 1, 1982
VENTED DECORATIVE GAS APPLIANCES; ADDENDA Z21.50A - 1982, ADDENDA Z21.50B - 1985
This standard applies to automatically operating gas-fired central furnaces (see Part XI, Definitions), hereinafter referred to as furnaces, for installation in residential, commercial, and...

References

Advertisement