Recent content by Nickholder

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    Vokera Linea 28 - Hot Water Problem

    the problem you have is very common,the secondary heat exchanger is partially blocked.remove the unit this takes about five mins.flush out by alternating the flow i use an old washing machine tap hose witch fits on to the heat exchanger.after flushing put the heat exchanger in the oven on medium...
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    Vokera linea 24 hot water and ch not getting up to temp

    thanks for all the advice il try and get some for the weekend
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    Vokera linea 24 hot water and ch not getting up to temp

    ok but where can i get hold of hydrochoric acid in such a large quantity
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    Vokera linea 24 hot water and ch not getting up to temp

    hydrochloric acid seems a bit drastic is there anything else
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    Vokera linea 24 hot water and ch not getting up to temp

    Thanks for the advice.if i remove the hot water heat exchanger whats the best way of cleaning it
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    Vokera linea 24 hot water and ch not getting up to temp

    Thanks for the advice central heating works fine,no luck with the hot water it runs up to 45 starts banging and shuts down although the noise is coming from the top heat exchanger :?:
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    Vokera linea 24 hot water and ch not getting up to temp

    Had problem with hot water going hot /cold .flushed system out,now central heating playing up.cannot get heating to remain on and rads are luke warm any ideas to whats going on. does any one know of a vokera engineer in the southend/essex area. thanks
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    Vokera linea 24 hot water problem

    hi can anyone help with this problem.hot water reaches 46 degrees then shuts down switches back on at 25. have changed thermistor, no change.can the heat exchanger be cleaned in place or is it better to take it out and get it cleaned
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