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Grannhy Oakley
Grannhy Oakley
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Hydro Spa Model?
Grannhy Oakley
replied to
john1dup
's topic in
Portable Hot Tubs & Spas
I have one like that. It has "Standards 7 digital System" on the control panel. We got it to heat (it wouldn't for about 2 years), but now it has a OH in the window. Any ideas what that means?
May 25, 2017
15 replies
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