I did replace one of my three exhaust fans in the heads. I bought three from Sam's and still have two
brand new in the boxes. Since I am no longer a boat owner (I'm going on 82 and tired), I'm selling off
all my spare parts etc. If you're interested, I'll make you a good deal.... either email me at
waltpereira@aol.com
or call me at 732-991-5665.
As far as access, mine were fairly easy to access through the medicine cabinets or in my boat at least
(1982 48MY) it required to remove a panel from the master shower...very easy...
Walt