Just received. Not installed yet. Not as pictured. The PCV connector is NOT facing backwards. Expected injection behind the secondary side. Not so. It is necessary to redo the plumbing for the cesspool in front of the house. Also the inlet pipe (PCV pipe) is not included. A plug is provided instead. In one case that may be good; but now he must round up the dogs on the street to find the necessary wires. Not as pictured and not expected. A small plus, received two days earlier than expected. Of course, it took almost a week to get out of the pot and submit the article.