A gas fitter has been jailed for five years for the manslaughter of a man who died after being overcome by carbon monoxide fumes in his home.
James Charlton, 31, of Hilltop View, Holmfirth, West Yorkshire, was convicted by a jury at Sheffield Crown Court on Thursday.
Probation officer Mark Ellis, 41, died at his home in Dodworth, near Barnsley.
It was found that Charlton had left a gap in a flue pipe when fitting a new boiler at the property.
Charlton was convicted on Thursday of manslaughter by gross negligence.
The incident happened in February 2008.