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Discuss Baxi duo tec he 28 ppm 1000 in the Gas Safe Register Forum - Public Forum area at UKPlumbersForums.co.uk.

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  1. Hobo128

    Hobo128 GSR

    Just been out to an annual service. Stook the fga in and got 1000 ppm high co levels on the fga. Going to take the burner out and clean it along with the main heat ex tomorrow when i can get new burner seal. I know this will cure it but thought ide post somthing coz its been ages. Any thoughts ???? Also im not keen on this new version of ukpf
     
  2. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    Thoughts- Don't for baxi's :p:p and it grows on you mate.
     
  3. scott_d

    scott_d Plumber GSR Top Contributor!!

    Flue split
    Quite common i believe
     
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  4. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    Not seen that before
     
  5. townfanjon

    townfanjon Trusted Plumber GSR Top Contributor!!


    New !! , its been like this for ages lol
     
  6. king of pipes

    king of pipes Trusted Plumber GSR Top Contributor!!

    Check the integrity of the flue a full strip down and service is needed and retest , if that does not result in a lower ppm then contact Baxi technical what was the co/co2 ratio? Cheers Kop

    Dan or lou move this to the GSR only forum please
     
  7. Hobo128

    Hobo128 GSR

    Thanks guys.
    So as i said, took burner out and cleaned heat ex as it was full of crud, replaced gasket which is rubber not graphite then retested. Ratio was then at about 10.8 % and ppm was up 200 which was well lower than before cleaning out. Adjusted the gas valve to Mi to 8.4% +- 2 and now boiler is burner perfect. Happy days
     
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  8. AWheating

    AWheating Trusted Plumber GSR

    Don't think you need to change the seal unless damaged on these.
     
  9. Hobo128

    Hobo128 GSR

    Correct but they cost £11
     
  10. AWheating

    AWheating Trusted Plumber GSR

    11 on top of a your service price is alot when your competing on price with very cheap prices.
     
  11. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    Cheaper then not doing it and setting fire to the boiler. :p:p:D
     
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