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  1. G

    Rinnai RUR with BOTH dedicated return and thermal bypass valve?

    Hi, My question is, is there way to have both a dedicated hot water loop AND use a thermal bypass valve? I'll explain: My not-so-great contractor built my brand new house with a dedicated hot water return loop (on a Rinnai RUR) that only covers one area of the home. Then the hot water...
  2. R

    PEX-A Design Questions

    I am looking for some assistance with the my Pex plan for an upcoming remodel. I have included my sketch plan, based on research for the best system(s), however, there appears to be a fair amount of debate with regard to the best system/method to use. I am hoping someone would be willing to...
  3. kharrisma

    Anti-Sweat valve for toilet?

    Hi Forum Folke, Like lots of others, I have a toilet that sweats practically all year 'round, even in Winter. I'd like to add an anti-sweat valve to the fill plumbing, but I frankly don't see how it could possibly work as a "drop-in," without some creative plumbing. The toilet is easily 20...
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