Recent content by TucsonRob

  1. TucsonRob

    Hayward 2.70 THP VS Problem

    Yes, I'm aware of that. Do you think reduced flow rate @ 1200 rpm would make H2 bubbles more apparent?
  2. TucsonRob

    Hayward 2.70 THP VS Problem

    Chlorine generator. Outflow of filter to generator input.
  3. TucsonRob

    Hayward 2.70 THP VS Problem

    Another update. After running for an hour @ 1200 rpm with solar and floor off, minor bubbles in basket and return streams have no bubbles.
  4. TucsonRob

    Hayward 2.70 THP VS Problem

    Hi, I've spent some free time experimenting and have the following findings to share with you and ask for your comments/suggestions. I have turned the solar off and closed both isolation valves to its inlet and outlet. I have closed the diverter valve which controls pressure flow to the in-floor...
  5. TucsonRob

    Hayward 2.70 THP VS Problem

    Thanks for the input!
  6. TucsonRob

    Hayward 2.70 THP VS Problem

    Hi Marty. Thanks for the reply. Yes, the o-rings/seals on the pump lid, drain plugs and unions have been inspected and lubed. The male threads on the pump inlet union have been covered with teflon tape. I've checked the glued pipe joints as well, coating them with an RTV sealant just to be...
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  9. TucsonRob

    Hayward 2.70 THP VS Problem

    I've watched a dozen YouTube videos, sent many emails back and forth with Hayward support and spent almost $1K on local "experts" but my problem persists and nobody seems to be able to correct it. My in-ground pool is 7500 gallons. It is 17 years old. Last June, I replaced the original single...