Hello,
I have a double sink installed on a central outlet with a single trap (see the attached image) generating awful stench. I am assuming the trap is getting dried up. With no possibility to open the wall and fix it by venting separately, I was thinking to add an AAV to solve the venting/smell issue. Due to space restriction, I can add an AAV in two places as marked on the image: AAV1 would be best, but if that placement is wrong, I can try and install it on center (AAV2).
Would appreciate feedback and whether it would solve the problem.
Thanks!
I have a double sink installed on a central outlet with a single trap (see the attached image) generating awful stench. I am assuming the trap is getting dried up. With no possibility to open the wall and fix it by venting separately, I was thinking to add an AAV to solve the venting/smell issue. Due to space restriction, I can add an AAV in two places as marked on the image: AAV1 would be best, but if that placement is wrong, I can try and install it on center (AAV2).
Would appreciate feedback and whether it would solve the problem.
Thanks!