# Funky AAV Install

**URL:** <https://forum.nachi.org/t/funky-aav-install/182920>\
**Category:** Misc. Discussion\
**Created:** [December 10, 2020, 7:07pm UTC](https://forum.nachi.org/t/funky-aav-install/182920 "2020-12-10T19:07:29Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bhubbard3](https://sea2.discourse-cdn.com/internachi/user_avatar/forum.nachi.org/bhubbard3/32/185417_2.png) [@bhubbard3](https://forum.nachi.org/u/bhubbard3)\
**Post date:** [December 10, 2020, 7:07pm UTC](https://forum.nachi.org/t/funky-aav-install/182920/1 "2020-12-10T19:07:30Z")

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How is this for DIY?

 ![IMG_1896](https://global.discourse-cdn.com/internachi/original/3X/4/d/4d44d3d091e54a94066001de4f63de29e5f94730.jpeg)

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**Author:** ![jjonas](https://sea2.discourse-cdn.com/internachi/user_avatar/forum.nachi.org/jjonas/32/301755_2.png) [@jjonas](https://forum.nachi.org/u/jjonas)\
**Post date:** [May 12, 2021, 8:32pm UTC](https://forum.nachi.org/t/funky-aav-install/182920/2 "2021-05-12T20:32:45Z")

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Depends. I’ve seen licensed plumbers do crap like that. What’s your issue with it?

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**Author:** ![wjones18](https://sea2.discourse-cdn.com/internachi/user_avatar/forum.nachi.org/wjones18/32/397367_2.png) [@wjones18](https://forum.nachi.org/u/wjones18)\
**Post date:** [May 12, 2021, 8:38pm UTC](https://forum.nachi.org/t/funky-aav-install/182920/3 "2021-05-12T20:38:27Z")

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It would not function at all if there is water in the p-trap. what does it vent? or not vent .