Yes that seems to have done the trick, the pressure is not dropping as much as before, so I do have some heating and hot water. Going to get someone to fix it as I'm not too clever at plumbing.
Thanks for the advice.
Hi, Hope someone can help. I recently moved to a house with a combi boiler heating system. The boiler is a Worcester 350, and I have regularly been keeping the pressure topped up to between 1 - 1.5 bar. But today the pressure is on 0 and every time I top it up to 1 - 1.5 bar, its drops to 0 within m...