Hi,
I have recently had a Glow-worm 30sxi system boiler installed, at first the pressure decreased most weeks and required increasing using a plastic tap next to the boiler, the installer recommended we keep it around 1.5 and dont let it go below 0.9.
We now seem to have the reverse problem where the presure increases by itself. It frequently gets to 1.7 and unless I bleed from a radiator it gets to 2.1 sometimes as well.
Any ideas on what is causing this? and is it dangerous for my system?
The installer is on holiday for 2 more weeks, so any advice appreciated.
Thanks
I have recently had a Glow-worm 30sxi system boiler installed, at first the pressure decreased most weeks and required increasing using a plastic tap next to the boiler, the installer recommended we keep it around 1.5 and dont let it go below 0.9.
We now seem to have the reverse problem where the presure increases by itself. It frequently gets to 1.7 and unless I bleed from a radiator it gets to 2.1 sometimes as well.
Any ideas on what is causing this? and is it dangerous for my system?
The installer is on holiday for 2 more weeks, so any advice appreciated.
Thanks