Many thx boys, advice stop on! :D But 1 last 1 hopefully. i know i have to bleed from the bottom of the system which happens to be the boiler in the basement (glowworm 40) do i do this via the drain? or is there a bleed screw? :?
hi i need to add a radiator and fix a couple of leaks, but not 100% on how to fill and drain the system. :( i can see the posible drain point?..please help to stop nagging wife :lol: