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Water Test for Boiler-

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ced48
ced48 Member Posts: 469
edited February 2018 in THE MAIN WALL
So, when testing water for a hydronic system, I need to test for Ph, hardness, and TDS?

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  • flat_twin
    flat_twin Member Posts: 353
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    and chlorides.
  • ced48
    ced48 Member Posts: 469
    edited February 2018
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    I just got the water some quality numbers from are town water department. To me, they look real good. Chloride 23ppm, pH 8, Chlorine .68 ppm, TDS 56-74, hardness 35.7 ppm-
  • hot_rod
    hot_rod Member Posts: 22,505
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    Does the town have just one water source? Is the test current?
    Test results can vary throughout the year and if they switch or blend sources


    It’s best to test at your home also. Those are good numbers when compared to most of the boiler installation manual fluid specs
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • ced48
    ced48 Member Posts: 469
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    Yes, there are 6 wells, but all are treated in 1 location. Test is a few years old. Just thought this was an easy way to get an idea of wether or not I might have a problem.