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Chattering though oventrop - fixed

rebmech Member Posts: 7
I can't remember who is was from the old HH website, but thanks. The cause was the pump on the secondary. Oventrop mixing valves will do 7.2 gpm, I clocked it at about 10+, opps.



  • Jean-David Beyer
    Jean-David Beyer Member Posts: 2,666
    I must not make assumptions.

    I could not figure out your piping in the photo.

    Because I know the connections to Taco and Lawler mixing valves and, based on that, you had the mixing valve hooked up incorrectly. I just assumed all mixing valves were the same. But since you are a professional and would probably not make a mistake like that, I suspected that my assumption was incorrect, as indeed it was. The Oventrop valve is piped differently.
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