2021 Uniform Plumbing Code Illustrated Training Manual

2021 Uniform Plumbing Code Illustrated Training Manual

The 2021 edition of the Uniform Plumbing Code (UPC®) incorporates the latest advancements and best practices in the plumbing industry. Developed as the seventh edition under the ANSI Consensus process, it is officially recognized as an American National Standard by the American National Standards Institute (ANSI). This edition reflects input from a wide range of contributors, including consumers, regulatory authorities, installers, manufacturers, researchers, testing laboratories, labor organizations, and industry experts. Designed to ensure safe and sanitary plumbing systems, the UPC also promotes innovation and the adoption of new technologies. Key updates in this edition include the introduction of Appendix N, which examines the impact of water temperature on scalding risks and Legionella growth, as well as new provisions for backflow prevention devices, temperature-limiting devices, and leak detection systems. Additional updates include requirements for guards and rails for appliances on roofs or platforms, standards for potable water pumps, and revised guidelines for drain, waste, and vent systems, including cleanouts and circuit vents. The fuel gas and medical gas provisions have also been updated, with improved categorization for easier use. This comprehensive code remains a critical resource for ensuring safe, efficient, and forward-thinking plumbing practices.