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    • GAS TRADE: UNIT 31 (6th ed. pub. 2020)

    Codes & Standards - Purchase

    GAS TRADE: UNIT 31 (6th ed. pub. 2020)

    Gas Trade: Unit 31 - Valve trains and burners

    SKU: 2022207 Published by CSA Group Publication Year 2020 88 pages Withdrawn

    Product Details

    • Overview

    CSA Group's 2019 Gas Trade materials reference the Red Seal Program's trade outlines for your preparation to become a nationally recognized gasfitter. Please visit the Red Seal Program's website for more details. 



    Overview:


    A valve train is a manifold of components and piping that supplies fuel and air to a burner. Gas technicians/fitters must be familiar with:

    • components that make up main fuel trains, air supply trains, and pilot air/fuel trains;

    • burners; and

    • how to install and maintain burners and gas trains so that gas-fired appliances operate safely and with maximum fuel efficiency.


    Gas technicians/fitters are also frequently called on to convert gas appliances from one fuel to another, which involves changes to the valve train and burner.



    Learning Objectives:


    At the end of this unit you will be able to:


    • Identify valve train components used in specific valve trains;

    • State the sequence of operation of major valve trains;

    • Describe the operation of common gas flow controllers;

    • Describe common types of burners;

    • Describe maintenance and troubleshooting procedures for valve trains and burners; and

    • Describe procedures for converting large appliances to alternate fuels.




    Revisions Summary:


    The Training materials have been revised to include the following changes throughout the training units:


    â–ª Updated language to enhance student understanding

    â–ª Revised references and links to the most current legislation

    â–ª Revisions include new technologies used in the industry

    â–ª Updated look and feel

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