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  1. G

    Some radiators fail to heat

    Sorry mate, now I'm totally lost. I don't know what type of pipe system is installed nor do I know how to follow the feed pipes to where they join the main pipes :oops: The boiler is wall mounted in a cupboard on the way up the stairs and the pipes feed directly out the bottom of the...
  2. G

    Some radiators fail to heat

    Also, just to say the plumber fitted new Danfoss tvrs and lockshields to the 3 faulty rads and said they were good valves and thought that would have solved the issue. When it didn't and he then drained and removed the 3 rads to flush them he doubted that would be the cause due to the system...
  3. G

    Some radiators fail to heat

    Sorry mate, that reply lost me a little. By flush out rads do you mean open the first rad from the boiler that has the extra little nozzle and drain the whole system again? This was done yesterday by the plumber I got round but apologies if this is not what you meant. The 6 working...
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    Some radiators fail to heat

    Sorry mate, I was constantly updating my post as I read through the FAQ to make sure I let you guys know what I had tried. I did close off (and many variations of this) all rad valves and this resulted in the inlet pipes to the 3 faulty rads getting ridiculously hot but still no flow to speak...
  5. G

    Some radiators fail to heat

    Hi all, My first post on the forums and rather predictably it is to beg for your advice with an issue I have encountered with my heating system. Firstly let me apologise for the length of this post, I want to give as much detail as possible. I will try to summarise the issue along with...
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