Shower drain smell

[1stnlast59]

Well I fixed it as far as I know.

[1stnlast59]

First pic is of a check valve type thing I found under the bathroom sink. It screws on and will let air in the tank but not out.

The second is after I fixed the drain with a p trap. I used 1.5" abs pipe.
1- 45 degree fitting
1- screw apart p trap
2- couplings to tie it back to the old line up by the drain and down stream the new addition.

The rest of the pics are showing the vent lines for the grey and black run up the wall behind the toilet together. One can only assume that the come together as one topside there's only one vent up top on the roof.

[UpstateNYer]

Looks good!! Now to get to Lowes for supplies

Thank you for list!

[1stnlast59]

Only down side I've noticed is that since there's a longer fall from the shower drain to the p trap it's kinda noisy. I'll probably end up putting a 45 offset right off the screw fitting on the drain to slow it down a bit.

Another thing worth noting it that the factory abs piping is extremely thin. 3/32" if I had to guess. I used one of those cutters that squeeze the pipe then slice it. The cutter bent the pipe a bit before it cut into it. But it still worked in the fittings and sealed fine.

[bdreinv]

No problem with are 16 Eagle, we always keep the plug in the drain when not in use.