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CS-2009 IEQp1:Minimum IAQ Performance

Ds value

Hi all! I have received a review comment for modifying Ds value, which had been set to 100% in the preliminary review. Since I have the cutsheet of the VAV boxes, I will calculate Ds dividing minimum airflow capacity by the maximum: 100 cfm/500 cfm=25%. Has anyone tried this method before? I think it is pretty straight-forward.

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Dylan Connelly
Mechanical Engineer
Integral Group
LEEDuser Expert
342 thumbs up

Mon, 01/23/2017 - 15:01

That's the way to do it.

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