The 2006 National Standard Plumbing Code Illustrated is an updated version of the 2003 National Standard Plumbing Code with Illustrations. It provides the latest information about the most common devices, materials, fixtures and equipment systems used during the installation of plumbing systems. This text can be used in conjunction with PHCC's Plumbing Apprentice Training Program, making the guide's illustrations and supplementary notes an indispensable training tool for master plumbers and novices alike. This text is compatible with all codes used nationwide and follows a numerical sequence via the standards of the ANSI A.40.8 Code, which is the basis for all plumbing standards.