When shopping or trying to figure out details of this sort, there may be a really great tool online. The "interactive parts catalog" lets you do all kinds of things from looking at floorplans to "looking through walls" to see where and what size holding tanks!
Maybe check this for the specific year, make, model and even build date if getting close to buying. Checking the 7th digit of the RV serial number for being 1 for early or 2 for later build for each year can get down to any small changes thay may have made. They tend to have early and late in many years/models.
Not the VIN but serail number from the label near the drivers side!!
I see some specs for things but not sure of which RV, so I will let you study it further?
https://catalog3d.winnebagoind.com/menu/Parts.htm
Maybe this site for owner resosurces would get correct specific info?
https://www.winnebago.com/
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Richard
Why no RV year, make and floorplan on MY signature as we suggest for others?
I currently DO NOT have one!