Underfloor heating retrofit not heating up

Discussion in 'Plumbers' Talk' started by tpowell_12, Nov 11, 2017.

  1. dcox

    dcox New Member

    Very nicely explained, thanks.

    If the UFH 2 port valve was open and the UFH pump was running, would that not draw flow through from the boiler even if the main pump wasn't on?
     
  2. Pollowick

    Pollowick Well-Known Member

    Not necessarily - it may pull some in but probably not enough to make a noticeable difference.
     
  3. The Teach

    The Teach Active Member

    Umm its a new installation the diy approach is sometimes to forget about professional design and installation.But.

    Please post photos of the new manifold arrangement,showing the settings on the mixing valve and the electric control panel.

    A cad design is necessary for the diy to follow,it explains how to set various items on the manifold and it helps to have this info when selling the property,

    Wet ufh is an excellent heat idea,done a few.

    is it diy ? is another question.
     

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