Quote:
Originally Posted by psneeld
I have seen small inflatable ones at RV shows. Try googling inflatable hot tub.
Always wanted to buy 200 feel of black hose and a kiddie pool and try a little solar style tub. If not enough...a small heat exchanger (coil of copper and a charcoal grill if up off the dock area). yep... me (Jed Clampett) and Ellie May.
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The old Paloma demand hot water system works really well for this application
They are getting hard to find used but usually cheap.
YMMV