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  1. M

    Baxi Barcelona lock out

    Soggy , the guy has already renewed the electrodes ,boiler still not operating . Why waste any more money . See my previous post .
  2. M

    LONG STORY.......

    A good way to check the cold feed pipe from the feed and expansion tank into the primary return ,is to follow the copper pipework with a magnet . This will enable you to find any iron oxide build up within the pipe . Chances are that that the pipe connection from the cold feed into the primary...
  3. M

    baxi 105 hse instant

    This boiler is only three monthe old , obviously still covered by the manufacturers guarantee . Contact them to sort out your problem .
  4. M

    Baxi Barcelona lock out

    Hello BA , the best advice I can give to you , is to call B axi Heat-team , for a fixed price guaranteed repair . Their number is easily obtained thro a search on their website . The Barcelona can be a very awkward boiler to repair ,and , unless you have an engineer with very good experiance on...
  5. M

    Potterton -Performa 24 - Keeps coming on - Micro-Switch Prob

    Turn off the domestic hot water pre-heat function .
  6. M

    Ravenheat 85 igniter failure

    Suggest you check air pressure switch ,pressure switch pipes , venturi and flue .
  7. M

    Glow worm ultimate

    P.c.b. , not sensing pilot flame .Flame on pilot could be too low , poor earth connection can also give this symptom . Is the polarity to boiler correct ? Normally , the fault as you describe can be rectified , by renewal of the p.c.b. I would recommend you employ the service of a c.o.r.g.i...
  8. M

    BAXI Bermuda problem....

    Linting in the primary injector , is the normal cause of incomplete combustion .
  9. M

    Massive gas bill

    Check the pipework is not leaking , have a soundness test carried out .Also a possibility that the meter is over-registering .
  10. M

    boiler worcester 24cdi

    Why is the valve passing ? Is the pressure too high ? Cost of prv . , cheap . No difficulty to fit .
  11. M

    Halstead Ace High - Pressure drops

    To test the correct air pressure of the expansion vessel within your boiler , you must first drain your system , until the pressure gauge reads zero . Then take a pressure reading of the air within the vessel .Should be within 0.8 to 1.5 bar , dependant upon the water content of your heating...
  12. M

    central heating

    Yes , go ahead ,just make sure you purchase a quality condensing combi ,eg . , worcester or vaillant , with an output over 30 kw .
  13. M

    Potterton Powermax 185 Pump Problems

    Isolation valves are already fitted to the grundfoss pump . Simply isolate valves , remove four allen bolts , remove motor and fit new . Our charge for this would be £122.00 plus vodka and tonic . If you were a contract customer with our company , the cost would be £52.00 plus vat .
  14. M

    Corgi mate installs boiler, what about building inspector

    On a new boiler installation , the installer must notify local building control inspector of installation , also inform corgi , who will in due course , issue yourself with a certificate of compliance , in accord with new house sellers pack coming into force April 2007 .
  15. M

    A Few CH Problems.

    From your description , I would suggest that the pump requires renewal .
  16. M

    Potterton Suprima that doesn't switch off?

    Yes .Normal to just change synchron motor within the three port valve .
  17. M

    Hot water but no central heating Powermax 155

    Check dustcap on top of auto air valve is open .
  18. M

    Microbore system - most new rads downstairs not working

    As a different reply to powerflushing ,which if carried out correctly , is normally efficient to clear heating water system , try fernox superconcentrate ch restorer , comes complete with instructions and is easily carried out by a basic understanding of diy .
  19. M

    Barcelona Noise - This one is different :)

    This boiler requires a dynamic inlet pressure of at least 20 mb. , if this is correct , thenI would assume that the gas valve setting requires re-adjustment .
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