[ARIZONA (AZ) R37R Plumbing Exam Success Course] The Arizona (AZ) R37R Plumbing Practice Course provides in-depth training in plumbing systems, focusing on installation, maintenance, and repair. This course covers essential topics such as plumbing codes, system design, and troubleshooting techniques. Participants will learn about various plumbing components, including pipes, fittings, valves, and fixtures, as well as methods for installing and testing these systems. The curriculum includes practical exercises in pipe cutting, joining, and system diagnostics, with a focus on ensuring compliance with industry standards and regulations. Emphasis is placed on understanding plumbing system requirements, managing plumbing projects, and maintaining safety and efficiency. By completing this course, participants will gain the skills needed to handle plumbing projects effectively and to meet industry certification standards.