Central heating filler pipe

Hello apologies for any incorrect terminology.

Currently the filler pipe for the central heating snakes it's way around the kitchen and connects with a tap right next to the boiler. As we are putting a new kitchen in and the pipe is quite unsightly we'd like to move it.

quite close to where the water main comes into the flat is a pair of the pipes for the radiators. It would be very easy to connect the filler into one of these pipes thus removing all the piping. Is this possible? I guess i'm asking does it matter where in the circuit the central heating is filled from?

Details from memory are

Valiant sorry don't know the model
Hot water tank
5 Radiators

any thoughts very welcome

kind regards

Rich

Can you view the pressure guage from there?
Pete

You can't but could you not either use two people to fill the system or install a pressure gauge where you could see it.

The last place I was in you couldn't see the gauge either

rich