Joel -
My experience says that there is no problem with the converter vents being blocked. The converter's inside vents are not blocked very tightly - there is at least an inch of empty space outside the louvers, and the converter has a tiny fan that circulates the little bit of air that is needed - it is not a tornado! Beyond that, the area under the tub, where the converter lives, is pretty big, and it is vented outdoors through the floor and a 3" hole. Bottom line - I wouldn't be concerned. Just as you have said, the OP will be fine doing what he suggested.
Bill
|