Thanks for that info including the part number. I can get this online for around 60 quid.....can it be replaced easily or do I have to get an engineer to fit it.
Frances
bOILER AROUND 3 YEARS OLD NOT WORKING. HEATING WILL NOT COME ON BUT WATER IS FINE. TRIED TURNING IT ON/OFF ETC ETC...CODE FLASHES UP Hb or H6. ANYONE HAVE ANY IDEA WHAT COULD BE WRONG WITH IT.
CHEERS
