Originally Posted by
Fudgey
i was just about to post up a question about diverter valves lol.
as in, where the fook is it?
there is NOT one in the airing cupbourd, and i have taken the covers off the pipes above and below the boiler, but cant see a way of actually taking the main cover off the boiler if you get me?
the boiler is an old stelrad group ideal excel
cheers

could be anywhere chap,usualy found near boiler or cylinder but that dont help you at all,i have found em in all manner of odd locations
start looking under the floor near boiler and cylinder,in ya fireplace and near there under the floor again,or you could trace back the cables from the wiring centre but this is very awkward to do
are you sure you have one it may be a gravity system
good luck geezer