Originally Posted by tay99john
Can I install a 10 gallon water heater in my 2015 Wildwood 31QBST.
I guess you you can with some cutting and remodel. A 6 gal W/H = 123/4 x 123/4 x 193/4"'s a 10 gal is 163/8 x 163/8 x203/4" so it is the height and width that would be a problem, cutting into the side of the unit, not so much the depth of the unit. I guess it's also where it is located, but that's what your looking at for 4 more gals. ...
Change your stat so you can make hotter water and not use as much would be my choice....Good Luck