Quote:
Originally Posted by LeeH
Hmm... I'm thinking this real issue is under the bathroom sink. The tailpiece is on the wrong side of the trap. This obviously wasn't caused by the a/c guy. If the tailpiece drained into the sink trap, would the connection in the attic still require its own trap?
|
Post a pic of your under-sink plumbing. The re-plumb to correct this should be cheap and easy.