Recent content by Hex

Yeah cheers for that, thought it may be something to do with the pressure relief valve side of life, just wanted to make sure that the change in this pipe hadn't caused the problem. Cheers chaps Gav

Hi all, As its about that time of year the heating systems start getting used again I thought I would check mine over and found that the pressure in my combi system was low. So I topped it up and thought nothing of it, until the next day when I checked it it had dropped to zero again...