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.

CSA - B149.3-05

Code for the Field Approval of Fuel-Related Components on Appliances and Equipment

inactive
Organization: CSA
Publication Date: 1 January 2005
Status: inactive
Page Count: 114
scope:

This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of CAN/CSA-B149.1. Clause 13 of this Code contains additional requirements for process ovens, including bakery ovens, process furnaces, and atmosphere generators operating at approximately atmospheric pressure and used by industry for the processing of materials.

This Code does not apply to

(a) installations in marine pipeline terminals;

(b) gas where used as a feedstock in petroleum refineries or chemical plants;

(c) gas designated for storage or handling, or both, at liquefied petroleum gas bulk plants;

(d) gas where used for natural gas for vehicles;

(e) a new appliance for which there is an approved Standard;

(f) a manually operated appliance with an input not exceeding 20 000 Btuh (6 kW) used for industrial applications; and

(g) other fuels used in combination with gas.

When another fuel is used in the installation and in combination with gas, the safe operation of that fuel should be acceptable to the authority having jurisdiction.

Requirements contained herein apply only to that portion of an appliance using gas as defined in Clause 1.7, atmosphere gas, and reaction gas.

The requirements contained in this Code apply

(a) to new non-certified appliances and equipment of all inputs for which there is no approved Standard;

(b) when the upgrading of an existing certified or non-certified appliance is required; and

(c) to programmable logic controllers or microprocessor-based controls used for flame safety.

The requirements contained in this Code may be used to replace or supplement an approved Standard with the permission of the authority having jurisdiction.

When the term "gas" is used, the requirements of this Code include, and apply equally to, any of the following gases or mixtures of them: natural gas, manufactured gas, propane, propane air, propylene, butane (normal butane or isobutane), and butylene.

The values given in yard/pound units are the standard. The values given in parentheses are for information only.

In this Code, unless approved otherwise by the authority having jurisdiction, "shall" indicates a mandatory requirement; "should" indicates a recommendation or that which is advised but not mandatory; and "may" indicates an advisory or optional statement. Notes to the text do not include mandatory or alternative requirements. The purpose of a note is to separate from the text explanatory or informative material that is not properly a part of this Code. Notes to figures and tables, however, are considered part of the figure or table and are written as mandatory requirements. Legends to figures are also written as mandatory requirements.

Document History

January 1, 2020
Code for the field approval of fuel-burning appliances and equipment
This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of...
January 1, 2015
Code for the field approval of fuel-related components on appliances and equipment
This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of...
January 1, 2015
Code for the field approval of fuel-related components on appliances and equipment
This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of...
January 1, 2010
Code for the field approval of fuel-related components on appliances and equipment
This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of...
January 1, 2010
Code for the field approval of fuel-related components on appliances and equipment
This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of...
B149.3-05
January 1, 2005
Code for the Field Approval of Fuel-Related Components on Appliances and Equipment
This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of...
January 1, 2005
Code for the field approval of fuel-related components on appliances and equipment
This Code contains the requirements for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual shut-off valve specified in Clause 6.18.2 of...
January 1, 2000
Code for the Field Approval of Fuel-Related Components on Appliances and Equipment
This Code contains the requirements, which include valve train diagrams, for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual...
January 1, 2000
Code for the Field Approval of Fuel-Related Components on Appliances and Equipment
This Code contains the requirements, which include valve train diagrams, for fuel-related components and accessories and their assembly on an appliance utilizing gas, downstream of the manual...
Advertisement