drain
Why didn't you go to that supply house a long time ago, at least before you started posting on this and other sites looking for it. You are not concerned about codes, improper installations, future problems or anything else. The only thing you do not like is us telling you how it should be done and why you should do it that way. IF we work on something and it is not to code, but do not tell the customer or advise changing it. THEY can call the inspectors and then we could be forced to correct it FOR FREE, because we "touched it". It happened to me once. There was a copper to steel connection to a hose bibb, but I just changed the hose faucet. They called the inspector and asked if there should be a dielectric union between the two metals. He said yes, called me, and told me to change it.