my gas boiler has stopped working suddenly,have checked the fuse in the pcb unit thats ok,have noticed that the connection between the control panel and the pcb unit are slightly corroded have cleaned but still nothing is it a combination of the wiring and pcb unit and control unit that are at fault please help many thanks

ian higgins, June 2013

any external controls for this boiler? maybe the programmer is at fault?

dave e, June 2013