I'm just getting new heating installed and was told there was no supply. I found a supy but it was uncapped and there was a wee bit water and grit in it. I sucked it out with a wet dry hoover till it dry. My installer has said he's not happy to fit to it as it will come up eventually breaking my boiler. He said to get a 2nd gas supply but he is a bit of worse case synario.
Would it be OK to connect up to the original mains?
Would it be OK to connect up to the original mains?