Can any of you guys identify what is causing an annoying habit my boier has recently developed. The boier is a 2 year old Ideal Classic. Whilst heating it has a 2 a second tapping noise which can also be heard through the rads (mainly the first / nearest) Not so much a problem as an irritation as the system runs perfectly well. Any ideas please?
Boiler tapping
- Thread starter caveman2
- Start date
maybe you have shut someone in their and it's getting to hot for them. 
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