So this is all plumbed and working great. No smells yet but time will tell. Thanks again!
Related question. I want to plumb my head's sink drain
overboard by Tee'ing into an existing
thru hull.
Given my holding tank discharge is above the waterline and right under the sink, is there anyway to tie my sink drain into that line WITHOUT causing tank smell to come up the sink? Would a check valve on the sink drain line
work?
I'm thinking not, but it's the most convenient drain solution so I wanted to ask...
TY!