James asked ... Remove enterprise enrolment from an Asus Chromebook C523N?    |    tom schwartz asked ... Bosch maxx 6?    |    Noman asked ... Reverse light switch?    |    Suzie asked ... Stuck Feed dog?    |    Charles asked ... Replace Belle switch?    |    Click here to ask your question

No hot water on boiler 24vci, have central heating no fault code is showing?

No fault code is flashing, I have heating but no hot water. We have replaced the diverter valve, the flow switch and the hot water thermester.. help !!
Zoe Kean, March 2012
If you have replaced them, without change, points to pcb fault

SD, March 2012