Yes it says honeywell on it and a number starting V4043 or 8 I think, hard to see now. Timer says drayton and then there is box where all wires seem to go in that also says honeywell. Was all working before so could the fact that it stopped working have changed the cylinder stat (I'm assuming...
Thanks for your advice Jordon. When you say head do you mean the whole silver housing of the valve or something on the time clock, should I get a professional to attempt this, or can I do like with the motor and just turn everything off and copy wires as before?
Hi. I am total novice at this stuff so apologies for mistakes. Have a prob with two port valve on HW. lever was moving manually but boiler would not light for more than a few seconds. Asked a friend who is more knowledgeable than me (not much!) and he advised that the motor inside the valve...