Thor Tuscany Motorhome's Aqua-hot,do you want that in an RV?

I don't have one, and based on my experience with fellow full timers that do, glad I don't. Every one I know has at one time had major maintenance issues and most have had problems finding qualified maintenance shops. I realize they're great while they're working, but they require a high degree of maintenance and as much as they cost, I'll stick with with my 10 gallon quick recovery WH, heat pump, and furnaces.