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  1. M

    Vaillant dhw heat exchanger - how to remove!

    Thanks for the feedback guys, I was a bit worries that the o-rings would not fit, but they did, perfectly, are they not just standard sizes? I'll keen my eye on the boiler over the next few weeks but so far so good. I will take on board the point about using genuine spares for future...
  2. M

    Vaillant dhw heat exchanger - how to remove!

    I managed to get the thing off, using a bit of wood rubber hammer. It was hard work, I got lucky. While I was hammering a way the at the DHW exhanger I was hammering it down a bit to, this meant it was hitting another pipe behind it, which got a bit bent, but luckily did not crack or come out at...
  3. M

    Vaillant dhw heat exchanger - how to remove!

    I've just read this post: http://www.diynot.com/forums/viewtopic.php?t=123234 Along the same lines, I think I might take a length of wood and a rubber hammer to the heat exchanger to try and get it off? Still any input would be good. thanks Ross
  4. M

    Vaillant dhw heat exchanger - how to remove!

    Hi All, I have a vaillant combi, eco/turbo xyz..., whatever it's called, it has a DHW heat exchange like this one. http://www.uk-plumbing.com/vaillant-dhw-heat-exchanger-065088-p-32612.html The mains in socket has started to spring a little leak, I've read the installers guide, and it...
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