Ramp up your understanding of Heating and A/C systems with the A7 Test Prep Program, coming soon from AVI. Dive deep into the extensive refrigeration system, heating system, engine cooling system, and manual and automatic HVAC control system diagnostic information.
The extensive 3.5 hour class taught by longtime AVI instructor and Delphi trainer Dave Hobbs contains comprehensive lectures with plenty of actual on camera demonstrations and diagnostics also comes with an easy-to-read companion study guide and dozens of useful illustrations, diagrams, and practice quizzes, you can be sure you’ll pass the ASE A7 Certification exam. The AVI A7 Test Prep Study Guide is the ultimate tool for understanding heating and air conditioning systems.
