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adding radiant heat

Mark Custis
Mark Custis Member Posts: 539
but we need more infornation.


  • ed m
    ed m Member Posts: 65
    adding radiant

    adding radiant heat to cast iron hot water boiler with one pump on return and 2 zone valves on feed. what is the easiest and correct way to do this. i fiured i would tie the feed and return together,use existing pump as the primary pump which would run when ever there was a heat call. cut a mixing valve pump and thermomother in to feed for my radiant loop,and place ball valve and boiler drain on return of radiant to bleed it.use a relay to operate new radiant pump. will this work?
    thanks eddie
  • ed m
    ed m Member Posts: 65

    what else do you need to know
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