Exam (elaborations)
Journeyman Oil Maine Fuel Board Rules 183 |Review | Questions with 100% Correct Answers | Verified | Latest Update
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What must you do if you notice code violations in a homeowners house? - ️️Notify them and recommend ways to address them What must be done when performing an annual tune-up on a heating system? - ️️A combustion efficiency test and a copy must be posted on site Whenever a furnace, dire...
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