Description
Building upon the foundation laid in Commercial Refrigeration I, this course delves into advanced commercial refrigeration. Students explore medium temperature and low-temperature applications in greater depth, with a focus on identifying refrigeration flow problems and understanding standard operating procedures for walk-in coolers, freezers, and ice machines. Electrically, students expand their expertise in labeling, identifying, creating, and applying electrical components across a wide range of commercial refrigeration units, including single and three-phase systems. The course includes an introduction to supermarket rack systems with oil management, ensuring students are well-prepared for the complexities of modern commercial refrigeration. Regulatory knowledge is extended to encompass RCW 19.28, WAC 296-46A, WAC 296-401B, and articles from the NEC.