alwaysoverthinking
New Member
I'm in the process of remodeling a basement utility area, will remove most of the galvanized DWV & supply lines, replacing with ABS and copper.
I already replaced the upstair kitchen plumbing, and inserted two plugged sanitary tees on top of each other to run 2" ABS to a new utility sink and clothes washer at a later time. Its now the later time. I've read many threads about the requirements of pipe size, venting & distance for utility sinks & clothes washers. Specifically, I'm wondering if stacking the two santees on the lower left portion of the photos is correct, or if I need to replace one or both with a long-turn Y? Wondering if the washer waste will back up into the utility sink? Would it be better to run the utility sink into the washer pipe? I have to move the present location of the utility sink & washer waste because its only 1-1/2" pipe going into a concrete slab. Thanks!
I already replaced the upstair kitchen plumbing, and inserted two plugged sanitary tees on top of each other to run 2" ABS to a new utility sink and clothes washer at a later time. Its now the later time. I've read many threads about the requirements of pipe size, venting & distance for utility sinks & clothes washers. Specifically, I'm wondering if stacking the two santees on the lower left portion of the photos is correct, or if I need to replace one or both with a long-turn Y? Wondering if the washer waste will back up into the utility sink? Would it be better to run the utility sink into the washer pipe? I have to move the present location of the utility sink & washer waste because its only 1-1/2" pipe going into a concrete slab. Thanks!