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re: air conditioning system
30 mar 2005
william  wrote:

>abby, what is the advantage of blowing air up at the ceiling and cooling
>1/3 of the volume of air in the main space (from 7ft to 12 ft??)...

and gaining more heat from the ceiling and upper walls...

>why not let it stratify and pull this air off the top?

good idea. laminar "displacement ventilation" with returns 6' above the floor.


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