Air Conditioning - Central Air pad unit leaks rain water

Wind blown rain water drips between the out side air exchange duct work running into my basement. Gutters have been cleaned and secured. It looks as though I need some type of flashing to divert the rain water. I can power spray the debrie and mold out between the wall and duck work on the outside. I don't want to calk on the inside, as that would just dam up the water, not divert it. This unit is less than 15 yrs. old, but the duct work is kind of "rigged".

Id say have to be there and see just what you have . To say how or what to flash it with. Could you build a small roof like from the home out over the unt and slope it down . Thats if no blower has to blow out the top of the unit.

ED