Did you fit the part yourself, if so which part was it? as i have the same problem!!
Thanks allan
Allan
March 2007
I am not a plumber but recently had the same problem. Apparently a diaphragm that responds to the change in pressure when your tap comes on and switchs the boiler on had failed. I think the new component costs around £70
JIM T
March 2007
Automatic Answer
While you wait for answers, we may have found some information which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.