[Cob] Mosaics in the shower

[Bill Christensen]

Pulling air toward an exhaust fan almost always works better than 
pushing air into a space.  Air naturally flows to the low pressure 
area created by exhausting to the exterior.  Pushing air in creates a 
higher pressure area, which resists the addition of more air.

At 8:34 AM -0700 8/21/10, Gergo Szekely wrote:
>I have been wondering if blowing the cold air inside or blowing the warm air
>outside and pulling the cold inside is the more effective way of cooling the
>house with a  fan. Any experiences?
>
>Thanks,
>--
>Gergo
>

-- 
Bill Christensen
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