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Thread: Solar chimney
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post #7 of Old 04-24-2012 Thread Starter
Frogwatch
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Re: Solar chimney

I thought of using the mast that way but I sorta think that the smaller diameter might produce too much internal drag. Besides, mine is deck stepped. Try it, I'd like o know if it works. Instead of anodizing, you might just paint the top 15' or so black.
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