UNLIMITED FREE
ACCESS
TO THE WORLD'S BEST IDEAS

SUBMIT
Already a GlobalSpec user? Log in.

This is embarrasing...

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

Customize Your GlobalSpec Experience

Finish!
Privacy Policy

This is embarrasing...

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

- Trained on our vast library of engineering resources.

CSA/AM - ANSI Z83.4-2017/CSA 3.7-2017

Non-recirculating direct gas-fired heating and forced ventilation appliances for commercial and industrial application

active, Most Current
Organization: CSA/AM
Publication Date: 1 January 2017
Status: active
Page Count: 130
scope:

This Standard applies to newly produced, non-recirculating direct gas-fired heating and forced ventilation appliances, hereinafter referred to as heaters, whose purpose is to address building infiltration, replace building air that is exhausted, offset building conduction heat loss and provide outside air ventilation. All air to the heater is ducted directly from outdoors and the products of combustion generated by the heater are released into the air stream being heated.

Heaters covered by this Standard are intended for use in industrial and commercial applications. Heaters covered by this Standard are not intended for use in any area containing sleeping quarters. The installation conforms with local codes, or in the absence of local codes, in accordance with the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CSA B149.1.

This Standard applies to heaters designed for heated discharge air temperature of 160 °F (71 °C) or less.

This Standard is intended to cover only complete packaged heaters with integral air moving components, i.e., those which are designed by, cataloged by, and built on a repetitive basis by the manufacturer.

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

Items unique to the U.S.A. are shown in Clause 6.

Items unique to Canada are shown in Clause 7.

Clause 2, Reference publications, contains a list of standards specifically referenced in this Standard, and sources from which these referenced standards may be obtained.

All references to "psi" through this Standard are to be considered gage pressure unless otherwise specified.

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

January 1, 2017
Non-recirculating direct gas-fired heating and forced ventilation appliances for commercial and industrial application
A description is not available for this item.
ANSI Z83.4-2017/CSA 3.7-2017
January 1, 2017
Non-recirculating direct gas-fired heating and forced ventilation appliances for commercial and industrial application
This Standard applies to newly produced, non-recirculating direct gas-fired heating and forced ventilation appliances, hereinafter referred to as heaters, whose purpose is to address building...
January 1, 2015
Non-recirculating direct gas-fired industrial air heaters
This Standard applies to newly produced, direct gas-fired industrial air heaters of the non-recirculating type, hereinafter referred to as heaters, whose purpose is to offset building heat loss. All...
March 1, 2013
Non-Recirculating Direct Gas-Fired Industrial Air Heaters
This standard applies to newly produced, direct gas-fired industrial air heaters of the non-recirculating type, hereinafter referred to as heaters, whose purpose is to offset building heat loss. All...
May 1, 2006
Non-Recirculating Direct Gas-Fired Industrial Air Heaters
A description is not available for this item.
January 1, 2004
Non-Recirculating Direct Gas-Fired Industrial Air Heaters
A description is not available for this item.
January 1, 2003
Non-Recirculating Direct Gas-Fired Industrial Air Heaters
This standard applies to newly produced, direct gas-fired industrial air heaters of the non-recirculating type, hereinafter referred to as heaters, whose purpose is to offset building heat loss. All...
October 1, 1999
Non-Recirculating Direct Gas-Fired Industrial Air Heaters
PREFACE This publication represents a basic standard for safe operation, substantial and durable construction, and acceptable performance of non-recirculating direct gas-fired industrial air...
October 1, 1999
Non-Recirculating Direct Gas-Fired Industrial Air Heaters
PREFACE The standard set forth herein apply to the first edition of the Standard for Non- Recirculating Direct Gas-fired Industrial Air Heaters, ANSI Z83.4-1999 . CSA 3.7-M99, and supersede...
October 1, 1999
Non-Recirculating Direct Gas-Fired Industrial Air Heaters
PREFACE The standard set forth herein apply to the first edition of the Standard for Non- Recirculating Direct Gas-fired Industrial Air Heaters, ANSI Z83.4-1999 • CSA 3.7-M99, and supersede...
January 1, 1992
Direct Gas-Fired Make-Up Air Heaters
PREFACE The standards set forth herein apply to the fifth edition of the Standard for Direct Gas-Fired Make-Up Air Heaters, ANSI Z83.4-1991, and supersede corresponding standards therein. Following...
January 1, 1991
Direct Gas-Fired Make-Up Air Heaters
PREFACE This publication represents a standard for safe operation, substantial and durable construction, and acceptable performance of direct gas-fired make-up air heaters. It is the result of years...
January 1, 1989
DIRECT GAS-FIRED MAKE-UP AIR HEATERS FOURTH EDITION; ADDENDA Z83.4A - 1989, ADDENDA Z83.4B - 1990
PREFACE The standards set forth herein apply to the fourth edition of the Standard for Direct Gas-Fired Make-Up Air Heaters, ANSI Z83.4-1989, and Addenda thereto, Z83.4a-1989, and supersede...
January 1, 1985
DIRECT GAS-FIRED MAKE-UP AIR HEATERS THIRD EDITION; ADDENDA Z83.4A - 1986, ADDENDA Z83.4B - 1988
This Standard applies to newly produced, direct gas-fired make-up air heaters, hereinafter referred to as heaters, constructed entirely of new, unused parts and materials, whose purpose is to heat...

References

Advertisement