My halstead ace boiler has had the pcb replaced twice in three years and now have been told yet again that the pcb has gone. once its replaced it works perfect but why does it keep blowing and a different plumber changed it last time. Any ideas please

Richard, April 2009

not an answer but just to say mine does exactly the same. in fact it blew again on Sunday.

My only thoughts are that its time to change the boiler, cos i can gaurantee in 18 months time you will have to replace it again. The cost of cheap British rubbish i guess ...

David, June 2009