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Discussion Starter · #1 ·
Saw this yesterday, think I know why the pipe is so tall(valley pouring into it?) Let me know what you think. Remember, I'm just the sales guy.

Thanks,

James
 

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It is a code requirement to prevent the back-drafting of the odorous gasses from re-entering the hiome, via either other roof top vents or soffit intake vents.

Ed
 

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