Hi misterdubya.
Thanks for your reply I am new to this and do not know how to post a pic yet
where do you mean to take pic do you mean where the cold feed and open vent enters the header tank.
If I put in some anti sludge liquid in the header tank could that clear it
A couple of month`s...
Hi can anyone help I have a glowworm energy plus EP40B energy saver boiler with cylinder and water tanks that I serviced only two weeks ago as I was having problems with my central heating not working although the hot water was ok.
I changed the three way motorized valve as that is what I was...