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  1. J

    Solar Heater 270,000 BTU

    Assuming a 10 degree F temp rise from inlet to outlet at 50 gpm, the heat power is 50 x 60 x 8.34 x 10 = 250,200 btu/hr.
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    1746049863411.png

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    1746049815513.png

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    1746049768069.png

  5. J

    Calculating Volume of Irregular Pool

    Maybe break it down into standard shape like circles and rectangles. Below is 3 circles and one rectangle. Figure out the diameter of each circle and the dimensions of the rectangle. Multiply the area of each by the depth of each section.
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    1746049167258.png

  7. J

    Pool heater

    How about some actual facts about things like pool size, flow rates, water temp unheated, water temp heated, pump, filter, surface area, air temp, covered or uncovered, kept heated or heat on demand etc.?
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    1746041961119.png

  9. J

    Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

    The EasyTouch reports actual salinity. What is the salinity reported? What test kit? What is the cell temperature? Show the sticker on the back of the cell. Check the cell for scale and clean it if necessary. Check the amperage (DC).
  10. J

    Bad Scaling On Tile Grout and Surfaces

    HEAVY DEPOSIT REMOVAL. Lower water level to below the deposit line on the tile, but not below the bottom of the tile. Chip or scrape off thick or heavy nodules of calcium carbonate. Squeeze a line of SR3 just above the water line and allow it to sheet down over the remaining deposits. Use a...
  11. J

    Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

    The new model reports amperage, which corresponds to production of chlorine. However, it would be easy enough to report the amount of chlorine generated in any specified timeframe.
  12. J

    Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

    In my opinion, all SWGs should report the chlorine output. Even if the cell is not generating at full power, some generation is better than no generation. Even if the cell produces only half of the expected chlorine, that is still useful. Of course, it helps if the customer knows that the...
  13. J

    Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

    Do the tests and provide the information that we need and maybe we can get you operating for a while. What is the actual salinity and how are you measuring it?
  14. J

    Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

    It's probably a valid point that if it can generate chlorine, it probably should continue to generate chlorine even if the output is not at the level that is expected.
  15. J

    Heater issue?

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  16. J

    Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

    Show the sticker on the back of the cell. Check the cell for scale and clean it if necessary.
  17. J

    Could my DE filter get this bad in six weeks?

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  18. J

    Hayward H series Gas Heater Valve

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  19. J

    Help identifying my pool make/model

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  20. J

    Pentair IC60 creates chlorine when first turned on and then flashes "inspect cell"

    Check the amperage. Check the cell temperature. Check the salinity reported by the EasyTouch.
  21. J

    320 Chlorinator interior design

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  22. J

    TA increased with ph minus

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  23. J

    Faulty Jandy Valve Actuator - Spa Jets

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  24. J

    Am I ready to add Boric Acid?

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  25. J

    IntelliChlor and heat pump independent run times

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...
  26. J

    Bioguard Non-CYA Eco Sunscreen and Clarifier

    TFP is a registered 501(c)3 non-profit that is maintained by user donations. The people who answer questions are volunteers. If you find the site to be a good resource, please consider making a donation to help support the site. Thanks...