IAPMO NSPC 2018

The 2018 NSPC Illustrated edition published by IAPMO is an updated version of the 2015 National Standard Plumbing Code Illustrated. This code book provides the latest information about common materials, fixtures, devices and equipment systems used or installed in plumbing systems. The illustrations and supplementary notes make it an indispensable training tool. In the 2018 NSPC Illustrated, Appendix G, intended to promote sustainable plumbing practice, has been updated with revised excerpts from the 2015 IAPMO Green Plumbing and Mechanical Code Supplement. This new edition is being printed only in the popular Illustrated format with comments and illustrations clearly shown as supplemental information.