CLASS MANUAL: Heating and Air Conditioning Systems. Basic Theories. Engine Cooling and Comfort Heating Systems. Air Conditioning System Operating Principles. Refrigerant System Components. Refrigerant System Servicing and Testing. Diagnosis of Refridgeration System. Case and Duct Systems. System Controls. Future Trends and Retrofit (R-12 to R-134a) SHOP MANUAL: Safety. Typical Shop Procedures. Diagnosis and Service of Engine Cooling and Comfort Heating Systems. The Manifold and Gauge Set. Servicing System Components. Air Conditioning System Servicing and Testing. Servicing the System. Compressors and Clutches. Case and Duct Systems. Diagnosis and Service of System Controls. Retrofit of R-12 (CFC-12) to R-134a (HFC-134a).
About the Author
Mark Schnubel is an associate professor and coordinator of the automotive technician and automotive management programs at Naugatuck Valley Community College in Waterbury, Connecticut. He is an ASE-Certified Master Automotive Technician with decades of experience in the automotive services industry, and he holds a master's degree in education. In addition to his activities as an author and educator, Schnubel has served as an advisor to the U.S. Department of Education on academic preparation for 12th graders planning to enter job-training programs after graduation.