This changes the shower ... mixing valve yourself. A decent-quality valve will cost about $125. The most difficult aspect of this project will be gaining access to the old valve inside the wall.

If you're doing a bathroom renovation or just want to understand your plumbing better, you should know how to tell which kind of shower valve you have.

an electronic mixing valve body that connects to the water lines and is installed behind a shower wall, plus two digital remote controls that are hardwired to the valve body. One control is ...

A: Standard shower heads are usually wall-mounted because they’re designed ... rail piping kits that connect to your existing mixing-valve water pipes. These attractive piping kits are mounted ...

instead of manually turning a mixing-valve handle. Since it is electronic, the main valve body is installed behind the shower wall according to local codes, and the only component in the shower ...