Exam (elaborations)
JOURNEYMAN OIL BURNER TECHNICIAN QUESTIONS WITH GUARANTEED ACCURATE ANSWERS
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JOURNEYMAN OIL BURNER TECHNICIAN QUESTIONS JOURNEYMAN OIL BURNER TECHNICIAN QUESTIONS WITH GUARANTEED ACCURATE ANSWERS A duct furnace flue pipe shall be installed to provide a clearance to combustibles of how many inches? - Accurate Answer18 inches A duct furnace shall have what clearance...
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