Ok, well when I top it up with the filling loop, it stops filling when it gets to about 1.5 because it equalizes with the water pressure.
Is it ok to leave this filling loop always open so that it keeps the pressure at a constant 1.5?
Thanks
Hi,
Moved to a new flat and noticed our boiler pressure would slowly fall so we kept having to open the filling loops every couple of days to top it up.
We then found a leak in a radiator and got a British Gas guy to fix it.
However, even after fixing the leak the pressure is still...