To replace a saddle valve or tee off an existing water line, start by obtaining the needed parts. I'm assuming the saddle valve is connected to a ½" copper water line. If you're comfortable soldering ...
Q: I was talking to a neighbor about hooking up an ice maker line and he suggested using a "saddle valve" for the job. What is this, and how hard is it to install? A: A saddle valve is unique in that ...