Exam (elaborations)
NHIE – HVAC Prep Exam Questions With Updated Full Pack Solutions.
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The fill pipe for an underground oil tank is __ inches. - Answer 2 The duct size for a dryer vent is a minimum of __ inches. - Answer 4 __ feet is the maximum spacing between supports for horizontal non-metallic flex air ducts. - Answer 4 A furnace can be in a laundry room. T or F? - An...
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