RogerT Posted December 17, 2017 Report Share Posted December 17, 2017 Hi I have an old (1995!) Cal Spa Supra model PS5. I'm replacing a 5 port 1.5" valve (https://spacare.com/CalSpafiveWayVerticalValvePLU21100090.aspx) for the air channel/rejuvenetor seat/floor and wall jets, since the old one is cracked and slowly leaking water. There is also a much bigger leak in one of the hoses (to the wall jets maybe?) coming from the valve, too. Do I only need to fix the leaks, or should I worry about water in this valve and in the air hose line? No water in hose where the blower is attached. Quote Link to comment Share on other sites More sharing options...
Jwyrick85 Posted December 19, 2017 Report Share Posted December 19, 2017 Personally, I wouldn't be terribly concerned with water in the valve as long as there is a Hartford Loop and a check valve in the plumbing between the blower and the inlet side of that valve. Quote Link to comment Share on other sites More sharing options...
RogerT Posted December 19, 2017 Author Report Share Posted December 19, 2017 Thanks Jwyrick85! I can see a check valve and there must be a loop somewhere too that is hidden in foam. Glued in a new section of pipe yesterday and will be pressure testing today. Quote Link to comment Share on other sites More sharing options...
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