"Andrew" wrote in message
om...
Looking through this group. It seems there is always someone asking
about combi boilers and more......

I am reading through the arhieves on google. However not found the
exact answer yet.

Someone said that I need to get building regs invovled if I'm
replacing my current hot water tank and boiler


If this really needed ?

Afraid so. New installations must meet part L requirements for heat
conservation.

Also gas and oil boilers are controlled items anyway and so have always been
under BCO control.