Recent content by Mojocvh

OK so the system has been sat all night and has cooled pressure is showing 0.8 bar. Quote "The expansion vessel when empty of water and pre charged on the 'air' side of diaphragm should be 0.8bar." 1. Hmmm <scratchchin>Expansion vessle related OR 2. system has been High and Hot...

Thanks Mandate. Maybe I'm chasing shadows? Mo.

..pressure and hot water flows from boiler overflow when system pressure reinstated to mains water pressure say 2.4 bar. System consists of Ideal classic boiler [gas] heating hot tank upstairs [hot water ok] and central heating rads. Noticed that highest rad needs bleeding regularly as...