On Mon, 17 May 2004 13:11:59 +0100, "TheScullster"
wrote:


Does anyone know what this second socket with the light feed would be for?

Not sure about the wiring but it was common at that time to have two
immersion heaters - the lower one ran at night on cheap rate
electricity and provided the bulk of the hot water. The upper one
topped up the hot water during the day if necessary.

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