Originally Posted by justinla45
I don't think so I would have to obtain my plumbing license in order to be insured to install a backflow preventor. It is a little ridiculous if you ask me.
Not really, backflow prevention is a big deal and should not be treated lightly. Remember that if that device fails there can be major issues that come back to you. If you don't believe me go read the countless cases where people have gotten sick or have died because a backflow assembly failed.