Search results

  1. N

    money saving DIY system flush?

    People, Could this be a potential money saving idea for DIYers. I can't see anything wrong with it and so invite the experts like Chrishutt, ChrisR, Oilman, Agile, gasman, PDM and anyone who knows their stuff to comment. Please keep the comments pleasant. I recently, had to partially...
  2. N

    How does a microbore manifold work?

    People, There seem to be lots of discussion on microbore, but I can't seem to find the relevant one. So apology in advance if the question is already discussed. I have a 8mm microbore system and want to add another rad to the system. I can see there are 2 manifolds, one at each end of the...
  3. N

    orange lead on 2 port valve

    On the zone valve, there are 4 wires, brown, blue, orange and grey. Can someone confirm if the orange lead only becomes live when the brown wire becomes live (i.e. there is a relay inside the zone valve)? Thanks in advance.
  4. N

    programmer Central heating "ON" wire

    People, Any of you folks know if the output from the programmer central heating "ON" output wire carries 240v or a lower voltage? Much appreciated.
Back
Top