Recent content by Vaillant242EH

  1. V

    Vaillant 242EH intermittant hot water

    OK!! Noted! :shock: :D
  2. V

    Vaillant 242EH intermittant hot water

    Thanks for the useful info. I'll take a bit of time with it and see what I can do. Any recommended links/shops that sell diverter valves?
  3. V

    Vaillant 242EH intermittant hot water

    Thanks. I have found the right bit (not easy to see stuck behind the pump as my boiler is in a corner). Well, sometimes the lever moves and actuates the switch when I run the hot water from the tap, and sometimes it doesn't. What puzzles me is why it works some times and not others. Any...
  4. V

    Vaillant 242EH intermittant hot water

    Thanks. It has a round temp/pressure gauge and separate lights for DHW and CH. Checked again, the manual is for 242E.
  5. V

    Vaillant 242EH intermittant hot water

    Hello All. The CH output is working fine comes on as required, but the HW does not always fire up on demand. I have good water pressure. Often (and this is very annoying in the morning) the HW will not heat up and just runs cold. I can sometimes get HW by turning on the CH, but when the CH...
See more
Back
Top