Apparently this has to be higher than the chimney. The boiler was working fine and we have had no problems however, due to this it was deemed unsafe. The gasman soldered off the pipe so as to render it useless. Apart from getting a whole new system installed (quoted £3800) is there a cheaper option?

Joanne, March 2010

get the flue extanded

erj, April 2010

you give us very little info to go on

hi-spec plumbing & heating (essex), March 2010