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Underground cooling tubes - Page 4

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Posted by Gary on July 20, 2005, 6:02 pm

Here is a paper I ran across with some measured data on an earth tube




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Posted by MRusson on July 24, 2005, 2:10 am

   Thanks for the link. I know this project could provide some valued
cool air. It looks like there are some areas i need to look into as
far as tube depth and length compared to CFM. The other complication
is tying this into existing ducts used for central heating and
cooling, and also the idea of isolating it from the central system and
creating a new system. Thanks again. I'll post my progress....


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