Recent content by joesmate

  1. J

    Vaillant ecotec plus 624 overheating

    Hi, I'm a newby to this valuable rescource and I cant seem to find anything relating to my problem After 3 years fault free, our Vaillant ecotec plus 624 [ all new installation ] has started to play up. After several failed cold starts [and call outs], the pressure sensor was replaced 2...