P-trap U must be below the drain pipes. What you have is incorrect.
You may have to cut out clearance, for the bottom of the U, in your cabinet bottom. Alternatively, you could raise the horizontal pvc pipe before the AAV.
In the attached sketch, you put a sanitary tee (santee) up higher, using a long-sweep bend or two 45s to drop the drainage. Then the trap arm goes into the trap adapter on the side of the sanitary tee. AAV is 4 inches above the sanitary tee.
P-trap U must be below the drain pipes. What you have is incorrect.
You may have to cut out clearance, for the bottom of the U, in your cabinet bottom. Alternatively, you could raise the horizontal pvc pipe before the AAV.
In the attached sketch, you put a sanitary tee (santee) up higher, using a long-sweep bend or two 45s to drop the drainage. Then the trap arm goes into the trap adapter on the side of the sanitary tee. AAV is 4 inches above the sanitary tee.
That works nicely. Many prefer to avoid the baffle center-tees and use the tee as Terry pictured. I presume the center tees may be more likely to clog.
That works nicely. Many prefer to avoid the baffle center-tees and use the tee as Terry pictured. I presume the center tees may be more likely to clog.
I had not noticed that. If that ever becomes a problem, you have plenty of pipe to put in a combo (wye+45) instead of the santee.
But you are going to have easy cleaning if a clog every would happen.
You might drop that slip joint tee into the trap a tad to give 2% slope on the slip joint horizontals. I don't see slope in the photo, but maybe it's there already.