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 ...

My ice maker has quit making ice cubes. Is the problem the ice maker unit? It is probably five years old. - J.K. Ladue There is usually one of two things that will correct this, and both are fairly ...