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  1. G

    Open vented system, No HW, CH works fine, BAXI 80HE boiler shows Dry Fire after every restart

    usually cold feed blocked, difficult to say without looking at the system, dirty system could be out pal.
  2. G

    Open vented system, No HW, CH works fine, BAXI 80HE boiler shows Dry Fire after every restart

    I’m not having a nightmare lol, could have it fixed in a jiffy. Lol
  3. G

    Open vented system, No HW, CH works fine, BAXI 80HE boiler shows Dry Fire after every restart

    You can get 50kw combis now. They work fine as long as flow rate is ok.
  4. G

    Open vented system, No HW, CH works fine, BAXI 80HE boiler shows Dry Fire after every restart

    Hes having a nightmare trying to fix it, he can’t get an engineer in who can fix it. If pump ain’t running at full speed there’s a restriction somewhere. Bleed the highest radiators. Take of valve head, strip diverter head. Check cold feed is not blocked. Pretty simple stuff.
  5. G

    Open vented system, No HW, CH works fine, BAXI 80HE boiler shows Dry Fire after every restart

    Open vent on cylinder, check for any air in there. Could be valve or worse still flow switch on boiler.
  6. G

    Open vented system, No HW, CH works fine, BAXI 80HE boiler shows Dry Fire after every restart

    I’d say your pump is knackered if there is 240v going there. If not your cold feed is blocked
  7. G

    Constant call for heat from cylinder thermostat?

    Hw on and hw off are mixed up, try switching them. Or 1 and 2 on the cylinder stat.
  8. G

    Wall hung toilet not tight against wall

    Get a new plumber in
  9. G

    Hive installation multizone question

    Or buy a hive wired stat off eBay, no power required. https://www.ebay.co.uk/itm/303536177697?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=e3b4ndx4s6k&sssrc=4429486&ssuid=2w-QAnO7RlO&var=&widget_ver=artemis&media=COPY
  10. G

    Towel Radiator Valve Leak

    Bung the tank, Google it
  11. G

    How to check a new Baxi expansion vessel?

    if it holds pressure for 10 minutes at 1 bar, it will be absolutely fine
  12. G

    Hive Mini Installation Issues

    any controls on boiler, should be turned on.
  13. G

    Vaillant ecotec plus 438 no heating or hot water

    Sounds like the programmer, if it’s affecting hw and heating. get ya multimeter out
  14. G

    Grundfos ups3 making noise

    Pump arrow faces towards motorised valves. Without seeing the whole system, wouldn’t have a clue. Open vented or sealed systerm
  15. G

    Without seeing it, it could be out, I can’t see or hear where in the sequence the start up is

    Without seeing it, it could be out, I can’t see or hear where in the sequence the start up is
  16. G

    faulty pump, no pressure.Something like that

    faulty pump, no pressure.Something like that
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