Worcester highflow 400 poor circulation

Discussion in 'Plumbing and Central Heating' started by andymac147, 31 Oct 2018.

  1. andymac147

    andymac147

    Joined:
    19 Oct 2009
    Messages:
    27
    Thanks Received:
    2
    Location:
    Cardiff
    Country:
    United Kingdom
    good morning I have the said boiler but with poor central heating only 1 radiator heats up and nothing coming back on the return,pump has been changed and diverter valve,new isolation valves and manifolds and plate as there were other problems,my question is what else can I be looking at?
     
  2. Sponsored Links
  3. imiller9

    imiller9

    Joined:
    7 Jun 2009
    Messages:
    44
    Thanks Received:
    8
    Location:
    Liverpool
    Country:
    United Kingdom
    Think there is a non return valve in the return that can get stuck stopping circulation
     
  4. 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

     
Loading...

Share This Page