HVACR Electrical Troubleshooting: Deciding Where To Begin

Duration: 30 minutes

This video program examines several different troubleshooting situations concerning a heat pump, gas pack, electric heating unit, gas furnace, and commercial refrigeration system. And also discusses the fundamentals of troubleshooting from the perspective of “knowing what right is in the first place” and applying that understanding to the systematic elimination of the possibilities in order to track down the source of the problem.

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