http://netvouz.com/kevinrights/tag/boilerrepairssurrey?feed=rss kevinrights's bookmarks tagged "boilerrepairssurrey" on Netvouz http://www.house-improvement.com/how-does-central-heating-work/ The water is kept separate in the boiler with a long coil of pipe for the central heating Guildford. The coil of pipe is part of a continuous loop that travels throughout the house. kevinrights Fri, 19 Apr 2013 08:54:07 GMT