I need to vent a cooker hood a good few metres, with a few bends so was looking at the idea of a booster fan. I presume that these are wired to come on with the hood itself, rather than being a separate unit with its own on/off? What I wasn't certain about was how to ensure that it has the correct throughput to match the hood which will probably have a range of speed settings - any ideas on balance? Should the booster match the max setting of the hood fan in terms of litres/sec? That may be a bit duff when the hood is at minimum setting.
I suppose there is always the possibility of having only one loft-mounted fan for the whole thing? But what sort of vent/hood would be used? Just to note, the ceiling are approx 11' high.
I suppose there is always the possibility of having only one loft-mounted fan for the whole thing? But what sort of vent/hood would be used? Just to note, the ceiling are approx 11' high.