GAS TRADE: UNIT 19 (5th ed. pub. 2015)

CSA Group's 2015 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:

Gas technicians/fitters need to understand the operational aspects of forced warm air furnaces in order to provide effective, efficient, and safe service to their customers.

This unit is divided into three chapters to enable the gas technician/fitter to install, maintain, service, and troubleshoot forced warm air systems.

Learning Objectives:

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

• Describe installation requirements for forced-air furnaces.
• Describe mechanical components on forced-air furnaces and the procedures for servicing those components.
• Describe electrical components on forced-air furnaces and the procedures for servicing those components.