I just moved into a house and removed the toilet so I can change it. I noticed that the elbow under the flange has the lavatory sink drain line entering into it at the elbow. The PVC was made for this and everything seems to work fine but I am concerned because I have never seen or read about it before. The pipes are all in a slab so they are not easily changeable.
I don't know if this is an acceptible installation or a total hack job by the previous owner. Thanks for your advice.
PabNYC
I don't know if this is an acceptible installation or a total hack job by the previous owner. Thanks for your advice.
PabNYC