[Rhodes22-list] (NON-Sailing) Captain Rummy - a flat roofalternative?

[R22RumRunner at aol.com]

Rob,
I'm not an expert, but a solar panel with a closed loop and it's own pump  
could certainly heat a hot tub easily. In fact, I'm sure a little research  
through Google would turn up several ready made kits. I know people that heat  
swimming pools with solar panels.
 
Rummy



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