davhead Posted October 11, 2017 Report Share Posted October 11, 2017 (edited) Just replaced the circ pump on a 1999 Hot Springs Jetsetter. Purged air and jets work but am getting too much flow thru the circ pump and bubbling and a loud gurgling sound. Bubbles are larger than before changing pump. Check valve on ozone intake line seems to be plugged. Replaced check valve. Circ pump is sucking air but no leaks visible. Any ideas or solutions? Edited October 12, 2017 by davhead Further repairs Quote Link to comment Share on other sites More sharing options...
Hot Spring Official Posted October 12, 2017 Report Share Posted October 12, 2017 The flow rate from that new circ pump should be greater than the flow from the one it is replacing. The excess bubbles are caused from the increased air flow created in the ozonator from that additional flow. You can decrease the air flow by restricting the air line from the ozonator with an additional check valve. If your ozonator is over five years old i recommend replacing it. A new ozonator will work much better with the extra air flow and the actual ozone gas output will increase significantly. Quote Link to comment Share on other sites More sharing options...
davhead Posted October 12, 2017 Author Report Share Posted October 12, 2017 Does the additional check valve go in the air intake line or the ozone injector line? Tub is 1998 Jetsetter. Do you have a part # for replacement ozonator? Also part # for check valve? Quote Link to comment Share on other sites More sharing options...
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