[OKLAHOMA (OK) HVACR Journeyman - Limited Exam Success Course] The HVACR Journeyman - Limited Practice Course is specifically designed for professionals aiming to attain a limited HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) journeyman certification in Oklahoma. This course covers core principles and practices necessary for managing smaller-scale HVACR systems. Key topics include system installation, maintenance, and repair techniques tailored to limited scope projects. Participants will explore essential HVACR codes, safety protocols, and troubleshooting methods. The course features a blend of theoretical knowledge and practical application, including practice questions and case studies, to ensure a thorough preparation for the certification exam. By completing this course, professionals will be equipped to handle limited HVACR projects efficiently, adhering to industry standards and local regulations.