Hi.
I have a 3 year old Intesa combination boiler which has just stopped working for the central heating. It makes a grinding noise when the central heating is turned on before turning itself off, but it works fine for hot water.
Any ideas?
I have a 3 year old Intesa combination boiler which has just stopped working for the central heating. It makes a grinding noise when the central heating is turned on before turning itself off, but it works fine for hot water.
Any ideas?