On 30 Apr 2006 14:06:27 GMT, (Andrew Gabriel)
wrote:

|Has anyone come across an extractor fan designed for a 3"
|or 3.25" or 8cm duct (not sure which it's meant to be)?
|The duct is already there, and since it goes through an
|18" solid wall, I'm not inclined to widen it. (It used
|to be a boiler flue.)
|
|Ideally, a fan which went on the outside and sucked
|through the duct would be perfect, but I've never seen
|such a fan either.

Fit a slightly bigger fan and adapt the pipework. The worst which would
happen is that the air would whistle as it went out.
--
Dave Fawthrop dave hyphenologist co uk Google Groups is IME the *worst*
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