Rob, my 2619 doesn't have the extra storage in the rear as your 2720 does. I think you should have the same access panel within that storage area. Left street side. Open it up and you should easily see the fitting connections. My door has a lock, I can't imagine yours having one.
You might be able to get to the tub fitting from the outside shower panel, but I don't think it's the easiest way. Also don't try going thru the tub drain, you'll be nowhere near those fittings.
__________________
2013 2619
80 watt solar panel/swing hitch/low profile A/C.
Enduro 4445 caravan mover
2016 Dodge Ram 1500 V8 Hemi
Installed powered folding tow mirrors
Stopped playing with airplanes, now I just enjoy watching them fly by.
|