base1957ExplorerOct 11, 2015Hole in furnace duct fromHit debris cause blow out and now have 12" hole in basement furnace duct on right rear side. Anybody ever dealt with such? What am I in for? 1996 Winnebago Class A Vectra
Kayteg1Explorer IIOct 11, 2015That is aluminium tape over galvanized manifold. New galvanized metal should be washed with water/vinegar mix.
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