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

ravenheat condensing combi 85t

Discussion in 'Plumbing and Central Heating' started by dave33plumb, 4 Feb 2011.

  1. dave33plumb

    dave33plumb

    Joined:
    4 Feb 2011
    Messages:
    3
    Thanks Received:
    0
    Country:
    United Kingdom
    boiler runs on its own then overheats and starts ketling then cuts out this hapens when on hot water only runs fine on htg no probs need some pointers boiler had leaks prior to this they where fixed then this started
     
  2. combispecialist

    combispecialist

    Joined:
    4 Mar 2010
    Messages:
    271
    Thanks Received:
    35
    Location:
    Lincolnshire
    Country:
    United Kingdom
    the only honest pointer i can give u is the scrap heap...failing that get it on a bg service contract cos this heap will carry on breaking down year after year :rolleyes:
     
  3. Sponsored Links
  4. Foobix

    Foobix

    Joined:
    20 Apr 2008
    Messages:
    42
    Thanks Received:
    8
    Location:
    Stirlingshire
    Country:
    United Kingdom
    It would appear there is a restriction between the plate and main heat exchangers.Maybe the divertor is stuck or the plate heat exchanger is blocked.
     
    • Thanks Thanks x 1
  5. transam

    transam

    Joined:
    20 Nov 2009
    Messages:
    31,269
    Thanks Received:
    3,708
    Location:
    Surrey
    Country:
    United Kingdom
    Most likely a faulty DHW ntc sensor (?) boiler will still provide hot water but will not modulate . noisey , ketteling , eventuall high limit lock out probably , ch is under control of another sensor !

    Ravenheat csi = condensing system innovation , the worlds only (?) A rated atmospheric condensing boiler ???
     
  6. Sponsored Links
  7. PEDANTICVINDICTIVEMAN

    PEDANTICVINDICTIVEMAN

    Joined:
    10 Jul 2004
    Messages:
    13,014
    Thanks Received:
    2,714
    Country:
    United Kingdom
    Think it was one of these that I had to scrap at 3 years old fitted by warmfront, 10 leaks all Ravenheats, crossed thread on diverer from new and blown pcb, bag of ****e.
     
  8. 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