I have an intermittent kettling problem when the system is on and running, either hot water, central heating or both. The noise last for about 3mins then goes quiet then comes back after a minute for the same period etc etc.
Ive drained down the system today and added fernox restorer but its still making the same noise.
Im thinking it must be something in the water ciculating round rather than the boiler itself.
Is it possible to flush the system out with a hose pipe attached to a radiator one side of a radiator and an out pipe to the other side?
Ive drained down the system today and added fernox restorer but its still making the same noise.
Im thinking it must be something in the water ciculating round rather than the boiler itself.
Is it possible to flush the system out with a hose pipe attached to a radiator one side of a radiator and an out pipe to the other side?