Sinks not draining/poor venting?
Two new under sink vents and it still is not draining my sinks, if I unscrew the air vent the sinks will suck down like a champ. I can't have a roof vent because I have a island sink, the only roof v...
Forum Discussion
Bowti wrote:
Again, your AAV has nothing to do with venting your holding tank. You have people telling you your holding tank needs to be vented. Find the vent and make sure it is not plugged.
I realize that the aav doesn't any thing to do with the vent, I only have one roof vent and it's in the back of the trailer on the bathroom gray water tank. There's no physical way that the tanks are tied together the kitchen tank has only a aav an nothing more. The roof vent in the back vents the one gray tank and best I can tell the black tank, I can't see how they would have ran a vent line from the island sink to that roof vent with out it being under water.
