Sink vent
I'm doing a kitchen remodel and have an opertunity to get rid of the "cheater valve" and run a real vent. My question is, do I really need to run 1 1/2" pipe for just the vent or could I reduce it dow...
Forum Discussion
Seems like alot of work (and potential leaks) for a problem that "may" occur "someday", and that can be solved (IF it ever does occur) easily and relatively cheaply ($15). I've been RVing for 30 years, 3 different rigs...never had an AAV go bad. Just sayin'.
