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  1. G

    The infamous Ravenheat Combis.

    Update; The new digital timer has done the trick. £40 plus vat and postage or £30 Ebay. The Ebay one was not branded but identical and it works. Thanks to everyone :-)
  2. G

    The infamous Ravenheat Combis.

    Thanks alot everyone for all the advice. I have ordered a new timeclock. When it arrives I shall pop it in and inform you how I get on. Cheers again.
  3. G

    Ravenheat 820/20 Timer malfunction

    Thanks alot for the advice. I have ordered a new timer, when it arrives I shall give it a go and let you know how I get on. thanks again
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    Ravenheat 820/20 Timer malfunction

    Hi, Did the new timer solve the Preoblem then?
  5. G

    The infamous Ravenheat Combis.

    Hi again everyone, The saga continues, I drained, flushed refilled and bled. Still no joy, BUT: I noticed that the digital programable clock on the boiler is actually losing power and going on and off all on its own. When the digital clock goes off and decides to come back on it is either in...
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    The infamous Ravenheat Combis.

    Thanks for the feedback so far!! Here's the plan, On Saturday I shall turn the water supply off and drain the system, while I am at it I shall flush the Rads through to eliminate sludge, reconnect bleed it all and whilst rubbing a rabbit foot and clutching a four leaf clover, fire it up and...
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    The infamous Ravenheat Combis.

    I just press the manual pad on the timer/program clock and it will fire up again for couple of mins and then shut down again. The boiler neon light and pilot is staying on throughout this. I'm not sure if this will have any justification for saying, but the pipe from the boiler that goes to the...
  8. G

    The infamous Ravenheat Combis.

    I mean it is not firing back up again to keep at a constant temperature like it should be. It is going off and the Rads are going cold again.
  9. G

    The infamous Ravenheat Combis.

    Ravenheat RSF820/20T Problems. Hi everyone, I have recently changed the diverter valve on the above boiler due to probs with the Hot water and all has been well for 8weeks. Now the heating is not acting as it should. The heating is only staying on for about 10mins, the Rads. are getting hot...
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