Sorry BJS Spark, wasn't to sure what you meant about the cables and the coreect zones. what i was intending to do was place in the civity between plasterboard and brick, is that ok ??, thanks for the other relpy Guys.
hi can someone tell me it this is ok, i'm planning to fit an extractor fan in our utility room I plan to run a spur to a FCU using 2.5 twin and earth cable then run a 1.5mm twin and earth cable from the FCU directly into the Extractor fan. Cheers is this safe and correct ??