Kskier
Home Handyman
i instaling an under-the-counter dishwasher for someone, and the dishwasher is not right next to the sink. she is currently using a portable one. my question's are, if i run a drain line down to tie into either the main stack coming down from upstairs bathroom, or the drain line coming down from kithchen sink(which i am leaning towards, because it has a separate vent), do i need to put a p-trap in, do i need to put an air gap in, does it have to be hardpiped in, or can i use some flexible hose and connect it with a waste tee, and a rubber coupler?.................thanks