Lobster wrote:

How about adding a auxillary standard in-line fan, wired in parallel to the
cooker hood?

A couple of things to consider:

1. Inline fans aren't really designed to cope with the grease that tends
to go up a cooker hood.

2. Most are 100mm, and it's really a good idea to duct in 125 or 150mm
for least flow resistance.


--
Grunff