Recent content by stiffpilchard

Balenza, I think you are right. It has a small expansion vessel located on the side, probably 1.6l. As previous posts state, it is a vented Albion system, a Thermal Water Store, MFI 30/210. My installer adjusted the pressure reducing valve to 2 bar and now the pressure is building to a max of...

The pressure builds even when the heating has been off for hours. Does that change anything? I don't think the guage is the problem. My concern is why is the valve not restricting the pressure to 3 bar or thereabouts. Is that not what it is meant to be doing? Would a pressure restricting...

I have an Albion Thermal Store newly fitted. The pressure control valve is located on the mains inlet after supply to the kitchen and outside tap. The pressure valve is factory set to 3 bar. The guage on the valve indicates that the pressure is going well above the 3 bar, going off the scale...