On Sat, 03 Apr 2004 21:39:30 GMT, Danny Monaghan
wrote:

Andy Hall wrote in
:

..snip my waffle..


How long a length? What kind of fan in the extractor?






.andy

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Including the run up the chimney section of the hood, approx 4m with 2
90deg bends.

That should be OK. If you can do the bends using the ducting and
curve it rather than using elbows then even better,


I've no idea if the fan is centrifugal or not I'm afraid (can
you tell by looking?).

Yes. The impeller inside looks like a drum with blades around the
edge, rather than like a propeller.


The hood is a Brandt AD229X and no tech spec has been supplied with it, or
on the website

..andy

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