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Posted by Steve on May 26, 2009, 7:41 am
>I am looking for a gable attic fan that can be wired to a wall switch and
> has three modes:
> 1) Always on
> 2) Automatic on depending on inside temperature reaching some threshold.
> 3) Always off
> Ideally I would like to have the wall switch have three positions that
> correspond to these three modes.
> Does anyone know of a product that handles this application off the shelf?
yes
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> has three modes:
> 1) Always on
> 2) Automatic on depending on inside temperature reaching some threshold.
> 3) Always off
> Ideally I would like to have the wall switch have three positions that
> correspond to these three modes.
> Does anyone know of a product that handles this application off the shelf?