[ARIZONA (AZ) R-37 PLUMBING, INCLUDING SOLAR Exam Success Course] The ARIZONA (AZ) R-37 Plumbing, Including Solar Practice Course provides targeted training for professionals involved in plumbing and solar system installations. This course covers essential topics such as plumbing system design, pipe installation, solar water heating, and maintenance practices. Participants will gain hands-on experience with various plumbing technologies, including traditional and solar systems. The curriculum includes practical exercises, case studies, and detailed study materials to ensure participants can effectively manage plumbing and solar projects. By completing this course, professionals will enhance their skills, ensure efficient system operation, and advance their careers in plumbing and solar technology.