refrigerator

Being newbie to plumbing, I want to avoid need to copper cut pipe and reinstalling another compressor or whatever. To end usage of refrigerator's ice maker water supply line, simply want to loosen supply line's socket and adding value in middle without cutting anything. Attaching picture. Is...

Hey y’all, I’m trying to connect my water line to my supply outlet. I’ve been looking everywhere online and can’t find an answer. I’ve gone to hardware stores and they keep trying to sell me an entire kit to install an actual water line and box. I just want to know what I need to connect the...