Hi
I just had a radiator replaced and now the reading on my pressure guage is hovering between 2.5 and 3.5. It seems to get higher when the hot tap is turned on in addition to the heating. The boiler isn't showing an error message. Is this situation ok or should I try to get it back to normal pressure? If so how?
Thanks if you can help.

Marty, March 2008

my baxi 105e sits at 1.5bar no problem but when asked for ch pressure increases and blows off at 2.5 bar what can be causing this

pawbroon, September 2008

Bleed the radiator - this should reduce the pressure. Combi boilers should be at about 0.5-1.5 pressure. Pressure increases when hot water/heating requested.

All this from a girl!!!

jusvm, March 2008