Good thought, bring all ideas to the table:

Usually they are 12 VDC. Besides probably not enough air volume. Air=20
movement needs to be sufficient air movement to overcome ambient air=20
movements. Check out some pre-built units, air flow, size of filters,=20
etc. They come sized for various room sizes and types of=20
occupancy/pollutants.

On 7/13/2011 7:52 PM, Bob Ammerman wrote:
> A pull from an old PC power supply? (are these 120V?)
>
> -- Bob Ammerman
> RAm Systems
>   =20
--=20
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