Hi Ed,
If I were to venture a reasonable guestimate, I would say 16' is the longest
run. There are only two hot water outlets, one at the galley sink and the
other in the shower/tub combo. I chose not to put in a bathroom cabinet
and/or sink - takes up too much valuable room.
Brad Norgaard
Phoenix
'59 Trade Wind Twin
VAC #2699, TCT