ravens
New Member
We have a contractor that bailed hallway through a project and I’m trying to figure out our plumbing situation under the kitchen sink. There are three lines that have been stubbed. I’m relatively clueless with plumbing but know that I need a hot and a cold but I’m not sure what the third line is for? How do I figure this out? I have attached two earlier pics- one after demo that shows the three lines before the lines on the right were cut below the valves. I think one of the lines feeds an outside hose bib? I also have a relatively dark pic of under the sink before the lines were cut. It looks like the line on the left comes up and then is tee’d to the left. It appears it has a blue shut off valve. How can I figure out where this line was heading?