Recent content by boomny

So the only way to rectify this would be to run the vent line to the roof or connect to the existing vent line on the first floor, correct? That may be a problem as there are no vent lines going from basement to the first floor. Are there any other ways to run the vent? thnx!

Mistake on the pic - min length should be 30" height 30-48†, trap <= 12†above floor. Does that seem correct?

Thank you for replying! So would this be acceptable? From what I've been able to ascertain AAVs are allowed in NJ(http://www.mpesnj.com/air-admittance-valves-allowed.html)

Hello and thank you in advance to any guidance and advice you can provide on this... The house is ~50 yrs old . Up untill recently the utility room located in the basement(below grade) had old-ish type top-load washer. It was draining fine. We recently replaced the washer with the bran new...