About this item
This 90-minute video training program covers the overall operation, troubleshooting, servicing, and part replacement procedures for forced-air electric furnaces. Testing for voltage drop in a furnace installation, testing heat elements, sequencers, fusible links, high limit switches, transformers, thermostats and heat anticipator systems, blower motors and blower motor controls, along with using schematics to troubleshoot and isolate a problem are covered. This program also discusses evaluating the air flow system in electric furnaces. Includes a self-print CD containing resource material, wiring diagrams, and quiz questions.
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