Ok, I am having air bubbles come from one return nozzle and out of the spa spillover ONLY when I have the vacuum hooked up to the skimmer. Any other time there is no bubbles anywhere.
Is this something to worry about or could it be air getting by the spa valve that provides the spa with bubbles when in spa mode? Thanks
Is this something to worry about or could it be air getting by the spa valve that provides the spa with bubbles when in spa mode? Thanks