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Discuss Wirsbo Under floor heating system, downstairs totally cold :( in the Underfloor Heating Forum area at UKPlumbersForums.co.uk.

  1. Barry Swerdlow

    Barry Swerdlow New Member

    My system is split into upstairs and downstairs. The upstairs is working fine

    but the downstairs is off.

    There is no hot water in any of the pipes in the downstairs system, the pump

    is on/warm and there are gurgling noises, but all pipes are cold even under the tap (like a radiator tap)

    Any suggestions please?
     
  2. Barry Swerdlow

    Barry Swerdlow New Member

    Not enough info? need photo?
     
  3. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    Sounds like you have air in the system
     
    • Like Like x 1
  4. Barry Swerdlow

    Barry Swerdlow New Member

    Yes it is gurgling a lot, how and where can i bleed the air out?
     
  5. Murdoch

    Murdoch Active Member

    Did it just stop working or did you have some work done on ANY part of the heating and / or controls?
     
  6. Barry Swerdlow

    Barry Swerdlow New Member

    Not had any work done at all, just went off downstairs, didnt notice until we had the cold spell.
     
    • Like Like x 1
  7. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    Any chance of a pic of the ground floor manifold ?
     
  8. Barry Swerdlow

    Barry Swerdlow New Member

  9. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    Right that's great do you have a sealed system (eg filling loop) or an open vented system
     
  10. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!



    3:50 onwards
     
    • Like Like x 1
  11. Barry Swerdlow

    Barry Swerdlow New Member

    Many thanks.
    Im not sure which system it is but I will look into it.
    The video is great I will check the set up and see if I can tackle it myself.
     
  12. Barry Swerdlow

    Barry Swerdlow New Member

    It turned out to not have air in the system.
    There was an old electrical automatic zone switch by the boiler which had failed.
     
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