This

Jan 7, 2022 6:02 AM

ant1is

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367

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3

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5

So in our jurisdiction air admittance valve has to be 6 “ above flood rim of sink, this is reason for loop. Out code is based on UPC.

4 years ago | Likes 1 Dislikes 0

Call a plumber.

4 years ago | Likes 2 Dislikes 0

From 2000 IRC and 2000 UPC

4 years ago | Likes 1 Dislikes 0

Air admittance valve?

4 years ago | Likes 1 Dislikes 0

No, THIS!

4 years ago | Likes 1 Dislikes 0

All hail Poop Loop!

4 years ago | Likes 3 Dislikes 0

WOOOOOO!!!

4 years ago | Likes 3 Dislikes 0