pcb replacement

  1. B

    Pcb exploded part?

    PCB on subject line , not Pub lol where I should be now. Okay so the blue thing (capacitor?) just melted and it obviously means the boiler wont work lol. Does anyone in the northwest have experience doing this replacement work. I assume the whole pcb board needs replacing. The pictures...
  2. R

    Vaillant Ecotec Plus 424 - which PCB?

    Hi. I'm looking for a PCB for my Vaillant Ecotec Plus 424, GC 41 044 74. I don't want to get it wrong! Vaillant Part No: 0020237689 is listed as correct but suppliers are saying, NOW USE 0020273087. But this new one does not seem to list my boiler on supplier websites. Can anyone advise me...
  3. Jackz07

    Isar HE35 no CH after PCB replaced

    ***content deleted, sorry.
Back
Top