Now your students can have the same DVD reinforcement and convenience for review on their own. This all-new Student DVD option provides the engaging full set of DVDs to reinforce hands-on information in the latest edition of this best-selling text -- all at a student-friendly price. Each of the six DVDs features theory-related topics as well as practical, step-by-step skills for successful maintenance and troubleshooting. Videos emphasize all aspects of HVAC-R with a focus on safety.