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Electric Heat ESCO - HVAC Excellence Exam Questions & 100% Verified Answers | Latest Update | Already Graded A+
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Before working on an electric furnace the tech should : Review diagram, remove jewelry, and follow safety procedures. ALL OF THE ABOVE. A GFCI circuit breaker : detects current leaks to groound the conductor in an electric heat element is usually made of : Nichrome An example of resistive l...
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