On Thu, 27 Nov 2003 15:20:24 -0000, "Christian McArdle"
wrote:


I didn't specify whose death. It could your family that you kill, rather
than yourself.

AFAIK all condensing boilers are room sealed (balanced flue) so
blocking the flue would pose no significant risk even if it caused
the burner to produce significant CO output. Extending such a flue
is impractical is it not?

--
Peter Parry.
http://www.wpp.ltd.uk/