On Mon, 10 Sep 2012 14:43:58 +0100, "David WE Roberts"
wrote:



Which raises another question - how far along the run do you place the fan?
Is it better at pushing or pulling, or should you place it in the middle of
the ducting run so it is equal distances from inlet and vent?

Cheers

The diagrams I have seen on the Vent-Axia and Xpelair sites show the
fan being placed approximately midway along the ducting.
--
rbel