Hello All,
Daft question here..
After injecting Sentinel into an indirect heating system, would it be worth draining some water from the header tank up in the loft afterwards? (I was thinking of excess pressure on the ball cock valve by the float) I realise the level wouldn't go up much with 0.4 litres of sentinel introduced via the rad.
Daft question here..
After injecting Sentinel into an indirect heating system, would it be worth draining some water from the header tank up in the loft afterwards? (I was thinking of excess pressure on the ball cock valve by the float) I realise the level wouldn't go up much with 0.4 litres of sentinel introduced via the rad.