I'm looking for input on how you handle showing your duct rise symbols for Exhaust Air and Outside Air. Looking to see if there is something out there that we can incorporate into our standards. Right now, the exhaust air shows the Wye symbol for both rise and drop which can be confusing. So I have been adding text notes to those types to differentiate between the two. And Outside ari is a totally different beast. We have been treating it as supply air, but not sure how others are doing it.
But surely, I'm not trying to do something that someone else has already figured out. Thanks in advance for any suggestions.
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