Is there a way to have 3 programed positions on the spa valve? When the spa is turned on, the spa valve automatically opens and pump outflow goes only into the spa. When the spa is turned off, the valve closes half way and allows cold water to replace the hot water in the spa. I would like to be able to close the spa off after heating for a day or two so I don’t have to re heat the whole tub. I would also like to retain the spillover from the hot tub when I’m ready to re-circulate the water.
Thanks!
Thanks!
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