1. Visiting from the US? Why not try DIYnot.US instead? Click here to continue to DIYnot.US.
    Dismiss Notice

grants vortex e21 external oil fired combi boiler getting to hot

Discussion in 'Plumbing and Central Heating' started by pete.b1, 7 Mar 2016.

  1. pete.b1

    pete.b1

    Joined:
    7 Mar 2016
    Messages:
    2
    Thanks Received:
    0
    Country:
    United Kingdom
    Any one out there please help me I have a grant vortex e21 external combi boiler that loses pressure once a day I have replaced expansion vessel PVR all auto air vents but the PVR just dips once its hot the pressure never goes over 2 bars but I cant seem to turn down the temperature you cant put your hands on the radiator s because they are to hot it has no effect on the heat they are putting out even if I turn the boiler stat right down. The system is only just over 2 years old
     
  2. simond

    simond

    Joined:
    26 Oct 2004
    Messages:
    5,232
    Thanks Received:
    465
    Location:
    Surrey
    Country:
    United Kingdom
    Still under warranty then? Where did the installer go?
     
  3. Sponsored Links
  4. leakydave

    leakydave

    Joined:
    2 Nov 2005
    Messages:
    959
    Thanks Received:
    102
    Location:
    Gloucestershire
    Country:
    United Kingdom
    Are the thermostats fitted right down into their pockets? If they have worked loose they may not be detecting the full temperature of the boiler.
     
  5. pete.b1

    pete.b1

    Joined:
    7 Mar 2016
    Messages:
    2
    Thanks Received:
    0
    Country:
    United Kingdom
    Unfortunately not still under warranty and as for the guy that install it no where to be found and yes thermostat right in cheers
     
  6. DIYnot Local

    DIYnot Local

    Joined:
    3 Sep 2019
    Country:
    United Kingdom

    If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

    Select the supplier or trade you require, enter your location to begin your search.


    Are you a trade or supplier? You can create your listing free at DIYnot Local

     
  7. Sponsored Links
Loading...

Share This Page