Are the two pressures the same when the boiler is working normally ? I thought the expansion vessel pressure must be at around 1 bar and the boiler pressure might be say at 1.5 bar.
I've just checked my EV and it is 1.4 Bar, the same as the boiler pressure.
I recharged the vessell a few weeks ago and set it at 0.95 bar. This was while the boiler had been drained down, so i did it correctly.
Just wondering if my loosing pressure problems are caused by the EV now? It is coming up to 16y/o in april.
I've just checked my EV and it is 1.4 Bar, the same as the boiler pressure.
I recharged the vessell a few weeks ago and set it at 0.95 bar. This was while the boiler had been drained down, so i did it correctly.
Just wondering if my loosing pressure problems are caused by the EV now? It is coming up to 16y/o in april.