Solar Thermal system with Hot Tub Heat

Chap

I have a ten panel solar panel system I am installing with a 500+ gallon storage tank, in-floor radiant assist, dhw production and now the homeowners want to add a hottub. Does anyone have experience with the controls and heat exchangers for hot tubs. Im thinking a regular hottub with an electric heating element is what they want, and I intend on cutting into the hot tub plumbing and redirecting through the house to a heat exchanger in the mechanical room where it will pump back out to the hot tub. I would appreciate any advise on the subject.

Thanks,
Chap

Simply Rad_2

Solar info

Chap

Here is a link to the Resol control great information on just what you are looking for. http://www.resol.de/PDF/DeltaSol_BS_Pro_US.mon.en.pdf

Here is information on the pump station to use with the control. These pump stations are slick and they have everything you need

Good Luck

Jeffrey