MindTap HVAC for Tomczyk/Silberstein/ Whitman/Johnson’s Refrigeration and Air Conditioning Technology, 8th Edition is the digital learning solution that powers students from memorization to mastery. It gives you complete control of your course—to provide engaging content, to challenge every individual, and to build their confidence. Empower students to accelerate their progress with MindTap. MindTap: Powered by You. MindTap gives you complete ownership of your content. PowerPoint® presentations overview each unit's content. Accompanying videos and animation clips reinforce important concepts and enhance student retention. Links in specific units connect to an interactive service call simulation where students practice troubleshooting HVAC equipment and components. Customize the interactive syllabi, emphasize the most important topics, and add your own material or notes in the eBook.