Forum Discussion
Lynnmor
Nov 15, 2017Explorer
Years ago there were two types of boxes, the ones with top vents and closed bottoms were for marine use. The opposite type was for outdoor use such as RV’s. Since the end users didn’t have a clue, the correct boxes ceased production.
Drill drain holes where they are away from the frame and seal the vent holes.
Drill drain holes where they are away from the frame and seal the vent holes.
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