Hi, first post so be gentle
We've got a British Gas CDi Series boiler from circa 1999 in our new house. Recently we noticed that the pressure when the boiler is not in use is around 0.5bar or less. When fired up the pressure will rise to approx. 1.5bar which i'm led to believe is a good operating pressure.
Is it normal for the inactive pressue to be this low?
Also, we recently had a gas engineer in looking at another issue and he noticed that the pressure was too high apparently, so he let some out. I wasn't around at the time so im short on details as to what he did and what the pressure was.
I've read that if the boile rpressure drops below 0.5bar that some boilers wont fire up due to possible damage? I'm tempted to top up the pressure, but a bit concened that then the operating pressure will be too high.
Thanks
We've got a British Gas CDi Series boiler from circa 1999 in our new house. Recently we noticed that the pressure when the boiler is not in use is around 0.5bar or less. When fired up the pressure will rise to approx. 1.5bar which i'm led to believe is a good operating pressure.
Is it normal for the inactive pressue to be this low?
Also, we recently had a gas engineer in looking at another issue and he noticed that the pressure was too high apparently, so he let some out. I wasn't around at the time so im short on details as to what he did and what the pressure was.
I've read that if the boile rpressure drops below 0.5bar that some boilers wont fire up due to possible damage? I'm tempted to top up the pressure, but a bit concened that then the operating pressure will be too high.
Thanks