ufh underfloor heating manifold

  1. A

    Cold UFH run

    Hi, I have an unknown UFH system (not long moved in) that had to have the blending valve replaced due to a leak. I was worried that this would have introduced air into the system so now am looking to refill/pressurise the system (the emergency plumber just did the blending valve and said it was...
  2. M

    UFH wiring mess

    Hi wondering if anyone can help we have 11 zones of under floor heating which are linked to 3 separate thermostats. the plumber is different to whoever laid the underfloor so he can’t figure out which actuator / wire links to which thermostat so at the moment each thermostat heats up the...
    • Ms86
    • Thread
    • actuator manifold manifolds ufh ufh controls ufh underfloor heating manifold underfloor underfloor heating underfloor heating design underfloor heating probs
    • Replies: 5
    • Forum: Plumbing and Central Heating
  3. N

    Underfloor heating manifold installation - flow direction

    Hi All, This could open a can of worms... But we have just had 2 manifolds installed for around 120m2 of underfloor heating and the plumber has installed the manifolds like this. Can anyone with technical understanding of these validate if this is installed correctly. I am worried that the lock...
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