Thanks - I will try the mains pressure up the drain cock. would it be worth putting in some sludge remover as well. Will this stop the boiler cutting out? :)
:( My Boiler (Ideal Mexico - Super FF 2000) will switch off after only a short time and then will not start up again until it has been left a while.
I have experienced problems since moving to house in October (Heating system previously dormant for 6 months) I have circulated and flushed the...