Search results

  1. G

    Common return

    With the programmer calling for central heating only, what stops the returning water from the last radiator flowing up the return from the cylinder? :? By the way, its a fully pumped Y plan system
  2. G

    pipe work layout

    Can anyone tell me if there is a correct way to return water to the boiler? i.e. does the domestic hot water return go into the central heating return or the other way round? The reason i ask is my house has the central heating completely on 15mm and the domestic hotwater on 22mm. Would there...
  3. G

    Air lock

    Is there a way of installing a valve to the top of a rad to allow a hose to be fitted then flush out the radiator so as to remove any air lock? the air bleed nipple thing is not very quick and with a big air lock will take ages. The rad is farthest from the boiler and is not getting hot at all...
Back
Top