A comprehensive reference to the three major plumbing codes in use today. The book shows how to apply sound plumbing principles to code requirements, aiming to provide an understanding of what must be done to comply with plumbing code regulations and pass inspection.

Synopsis: This classic best-seller has been completely re-edited to reflect changes in the current plumbing codes. As per previous issues, it shows how to pass inspection in drainage, vent, and waste piping, septic tanks, water supply, fire protection, and gas piping systems. All tables, standards, and specifications are completely up-to-date with recent plumbing code changes. Covers common layouts for residential work, how to size piping, selecting and hanging fixture, practical recommendations, and trade tips.

This guide shows information that plumbers use on a daily basis. From codes to troubleshooting and repair techniques, the book features 40 chapters that also give comments and suggestions based on 20 years of practical in the trenches experience.

2021 National Standard Plumbing Code Illustrated provides the latest information about common materials, fixtures, devices and equipment systems used or installed in plumbing systems. It is compatible with codes used nationwide and follows the numerical sequence of ANSI A.40.8. The code contains many revisions that have been included to promote sustainable plumbing practice. Appendix G is intended to promote sustainable plumbing practice and has been updated with revised excerpts from the IAPMO Green Plumbing and Mechanical Code Supplement. Used in conjunction with PHCC's Plumbing Apprentice Training Program, the guide's illustrations and supplementary notes make it an indispensable training tool.