Grey tank venting, hepvo alternative
I heard back from Reace regarding plans for the vent system in our July delivery 21.
Bottom line is that ETI will not alter the standard venting arrangement, which means that they will be installing standard S and P traps, and an air source valve inside the wall behind the bathroom sink. At least it is not an open pipe.
At any rate, I will install Hepvos, one under the trailer, and one under the sink, and eliminate the traps. I will likely leave the air valve in the wall to see how it goes, but stink problems will mean surgery to plug it.
Just thought those with trailers coming might like to hear ETI's response to my request to do our venting differently.