MegaFlo Eco Unvented- No hot water

Discussion in 'Plumbers' Talk' started by Burge100, May 28, 2021.

  1. Burge100

    Burge100 New Member

    Hi guys,

    We have a Megaflow Eco cylinder and no hot water. The Tundish shows it’s long overdue for a service and the pressure value is showing under 1 bar of pressure.

    Is there anything I can do myself in this situation or is it at the point that I should get someone in?

    Photos attached.

    Thanks for your help.


    Attached Files:

  2. Mike83

    Mike83 Screwfix Select

    Could be the programmer, zone valve or the thermal cut out (overheat) that’s operated.
    It will need some investigation.
    The thermal cut out is a good place to start.
    It will be under that grey cover.
    Be careful as it’s potentially got live cables.
    Burge100 likes this.

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