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    vokera excell 80 sp hot water problems

    sorry for not getting temps , ive called 3 firms and all are were too busy , so i tackled it myself , removed chamber cover , cleaned it out with hoover/paint brush, and noticed drip from joint between pipe and water element above burner , fixed that with new washer , :wink: removed...
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    vokera excell 80 sp hot water problems

    thanks for reply i will try to find out temps , did you notice in my earlier posting , i mentioned that the thermister/ modulater have been renewed , doese that help ?? thanks
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    vokera excell 80 sp hot water problems

    update on hot water side the pressure is up and down and not maintaining large burner , it does not effect radiators , engineer once again advises a pcb as vokera says its the only thing possible for pressure fluxuating and burner not staying on high but it returns to low flame , wene...
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    vokera excell 80 sp hot water problems

    hi again second man was checking pressures and the pressure was up and down and hes spoken to vokera technical , and they advise a new pcb , im reluctant as it got a new one approx 3 years ago , wene i had a gas contract !! , anybody local to greenock , you may can help ta andy
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    vokera excell 80 sp hot water problems

    hi im having problems with my hot water , it starts of hot and burner goes up to full , but quic kly goes back to low burner and water goes colder, engineer has replaced diaphrams and second engineer replaced thermister/and modulater on valve , he now thinks its the pcb ! i would get one...
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