i have read all the posts (well nearly all) to try and find a post with same problem as me i found a few, some of them say that the water pressure is not up to the recommended 1.5 bar what i need to know is how do i get it there. i have had a look at the boiler and i cant see a filling loop on, i have also read that some bosch dont have a filling loop if so does that mean it is not a pressurised system, if it is how can i pressure the system up, as all i can see is pipes with stop valve4s on and one drain pipe at least that what it looks like.
any advice would be most helfull and appreciated.
tony
any advice would be most helfull and appreciated.
tony