plumbing it my self

[Rio]

Hello I'm a homeowner and have built an addition on to my house. I am interested in doing the plumbing myself because I like learning new skills. My question is about AAV's and if I would be able to use one for my project (see photos) Can anyone give me a step by step on the process.

 

[frodo]

where is the water and sewer at ?

as far as an aav goes you have o have a minimum of 1 vent out the roof

for your appliction i would [not use an aav] you can use an aav at the kitchen sink

and the bathroom would all revent and out the roof

 

[frodo]

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