Title: (Optional) Install various fixture shut-off valves.
Course: Building Trades II (17009-II) > Section: PLUMBING: Installing Fixtures and Trim

Installation should include following manufacturer specifications and ensuring that there are no leaks.

IRC: Chapter 27, sections P2701 through P2725, covers the installation of residential fixtures.

Process/Skill Questions:

- What is the function of the shut-off valve?
- When is it necessary to use a shut-off valve?
- How should one determine whether to use a straight or 90-degree configuration?