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  1. G

    Ravenheat RSF820/20T

    I wonder could someone could possibly help? When I run the hot water for some time either for a shower or to fill a bath, once i shut the hot water tap and the boiler fires down, the pilot light goes out and will not light for about half an hour. It only does this if the hot tap is running...
  2. G

    Ravenheat RSF820/20 problem

    I replaced the diverter valve on my boiler earlier on this year, the diaphram was damaged. When my heating is off, but hot water for the taps is called for, it still heats the radiators. Anyone have any ideas? Also some times the pilot light will go out and will not relight at all, sometimes...
  3. G

    Ravenheat RSF820/20 problem

    I have a Ravenheat RSF820/20 combi boiler fitted for the last 5 years. For the first 4, it has been faultless, but over the last year, there are one or two problems appearing. First of all, the timer seems to alter itself, changing the on off times and days of it's own accord...
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