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  1. Z

    Saunier Duval Themaclassic F30E Combi

    seems as though the plate heat exchanger is blocked.
  2. Z

    microgenus A77 error code

    Plumberfix, just because you fitted your own boiler, your now an expert on diagnosing boiler faults. If you had fitted the condensate discharge pipe with an air break as required, you wouldnt have had your a77 error problem." Corgi rip offs "as you call them, RGI's are held accountable for...
  3. Z

    microgenus A77 error code

    The microgenus has two types of recuperator, the earlier types condensate sensor came with a white lead, and the later with a purple lead. As the recuperator in inside the combustion chamber, you would need an RGI to check. I would also check the water sensor circuit board, which is mounted...
  4. Z

    mains water pressure

    Thanks for all the advice, the water board are coming out this week to check the supply pressures. However, they cannot tell me what day this week, and they have also said that they didn't need access to the premises, as they would be able to check with the other flats in the block (if they can...
  5. Z

    mains water pressure

    Thank you seco services.
  6. Z

    mains water pressure

    Evening all, can anyone let me know if the water authority are required to provide a minimum pressure, to the main supply coming into a premises? The premises concerned is a flat on the 3rd floor in a block of flats, at present it has 1/2 bar pressure and a flow rate of 6ltr per minute. The flat...
  7. Z

    Heatline vizo

    The boiler is approximately £450/£500 including standard flue. Which Corgi registerd installer would supply and fit for £575or even £600? The quote you got for £1150 depends on what work is involved, and what he is supplying.
  8. Z

    Heatline VIZO

    I'm surprised you can still get the vizo 24/28 boilers which are B-banded boilers from B&Q. I was told that they stopped selling them and have been replaced with the vizo plus, the A-banded boiler. If you can still get the vizo, the only two differnces between it and the c24/28 are 1. Facia is...
  9. Z

    Power flusher recommendations

    They used to market it as a simular machine to kamco's. The pump is exactly the same, the difference is the container and the levers for the valves. Both do flow reversing and dumping in both directions,the base plate can be changed to kamcos spec, giving a higher operating temp of up to 80...
  10. Z

    Power flusher recommendations

    Sorry seco services,it must be the extra pint or two effecting my reading. You never know he might dig a bit deeper and get a better machine. alterntively he can visit abcot's web site and get there machine, which is simular to kamcos, but under £500 new excluding chemicals.
  11. Z

    Power flusher recommendations

    kamco have a new machine out, same power out-put as the industrial mode (c90). Lot easier to move around as it's on wheels, and selling at a decent price of £999+vat, including chemicals and hoses. Well worth the extra £2/250 compared to the standard model.
  12. Z

    Mixed Boiler: PCB repair or replacement?

    MTS on 01494 755600 High Wycombe.
  13. Z

    europa gas combi boiler

    sludge in the system.
  14. Z

    europa gas combi boiler

    If the central heating control knob is missing, then it can be one of the reasons why not all your rads are not getting hot, especially if the heating setting was set low prior to the knob missing. You may also have a ciculation problem, this could be another reason why only some of the rads...
  15. Z

    Sludged Heatline heat exchanger.... or not???

    I think you are being fed incorrect information by your plumbers/Power flushing company. Why was there a need to change the main heat exchanger? And as tony has said, if they were to do a proper flushing of the system, then they should have removed the plate heat exchanger and flushed it...
  16. Z

    Combi boiler high pressure / dripping overflow pipe problem

    If the filling loop is fully closed and not letting by,when the discharge pipe leaks does the system pressure decrease? if it does than it sounds like the prv.The prv is quiet easy to change as long as you remove the right hand side panel, however there is a problem, to remove the panel you have...
  17. Z

    Biasi Combi Boiler question - London / Essex border

    It could be a number of problems, but first check to see if the pin is comming out far enough to make the micro switch (provided the pump is working). The micro switch is located on the left of the gas valve. As suggested get a few quotes, or better still get a heatinng engineer who could go...
  18. Z

    Biasi Combi Boiler question - London / Essex border

    if you phoned Biasi direct and orderd a pump it would cost under £150 inclusive of vat and carriage.
  19. Z

    Biasi Combi Boiler question - London / Essex border

    Biasi boilers are not unreliable, if you have got 6 years usage from it and this is the first time it has give you problems, than it as good as most other boilers. As I previosly asked, has your plumber carried out any other checks before coming to the conclusion that it is the fan?
  20. Z

    Biasi Combi Boiler question - London / Essex border

    has he carried out any other checks, before coming to the conclusion that it's the fan?
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