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Journeyman Oil Burner Exam Bundle With Graded A+ Upgraded Edition 2024
TT terminals are normally used for? A. Line 1 B. Neutral C. Thermostat D. Burner load - correct answer C. Thermostat The stack mount primary control must be ______ prior to use. A. Stepped on B. Put in step C. Reset D. None of the above - correct answer B. Put in step The ECM (electrically com...
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