Hi, I have a dreaded Britony combi 80 boiler which has been intermitant with hot water for a few weeks, now non existant. There has also been a small leak/drip for a few weeks.
I have opened it up tonight and found the drip to be coming from the left hand hydraulic block.
Is it a case of draining the system and replacing the block or is this prob not even the cause of my problem?
I may seem to know what im doing so far but i am a girl and would rather be painting my nails

Thanks in advance Clare