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Caleffi Boiler Mix Valve.

Harvey RamerHarvey Ramer Member Posts: 1,585
How long does it take to respond with 180 degree boiler water?



  • Harvey RamerHarvey Ramer Member Posts: 1,585
    Never Mind.

    The response time increased exponentially once I connected the neutral wire on the boiler circulator! Daggone it!!

    Don't tell me you haven't done something like that! I'll know you are full of mud and your nose will grow an inch longer!


  • Mark EathertonMark Eatherton Member Posts: 5,323
    Never done that, but...

    I once installed a circulator backwards, pumping against a check valve, with the brain surgeon homeowner (seriously) and my ex partner looking over my shoulder….

    And come to think of it, I MIGHT have mis-wired a pump or two :-)

    It happens to everyone Harv.

    It's not so much a case of "You got what you paid for", as it is a matter of "You DIDN'T get what you DIDN'T pay for, and you're NOT going to get what you thought you were in the way of comfort". Borrowed from Heatboy.
  • Harvey RamerHarvey Ramer Member Posts: 1,585
    Those little things like that.

    That's what keeps us humble!

  • RobGRobG Member Posts: 1,850
    edited August 2014

    It just always seems to happen with the customers who are standing over your shoulder. I think it breaks concentration :)

  • EricEric Member Posts: 255
    I have had

    The cover screw on a Taco pump short the hot wire when buttoning it up. Nothing drives you crazier when you know it's right but something is wrong.....
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