How many 45 bends is a vent pipe allowed to have? I want to do at least 4

[CaliSkier]

I am wondering how many bends I can put in a vent pipe. Basicly, I want it to look like this, and straight through the roof from there... Is this within code?

 

[CaliSkier]

I answered my own question

Limit to number of bends in vent pipe? - DoItYourself.com Community Forums

Limit to number of bends in vent pipe? - Plumbing and Piping

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