Refrigeration Fundamentals For HVACR Technicians

A NEW HVACR TECHNICIAN TRAINING DVD

From:

Jim Johnson

&

Technical Training Associates
 

 (DVD Format…$79.95…Price Includes Shipping & Handling)

In this 90-minute video presentation, well-known HVACR author and instructor Jim Johnson eliminates the mysteries behind the concepts of vapor compressor refrigeration systems. The program begins with a brief overview of thermodynamics, sensible and latent heat concepts, and the basic components of a refrigeration system before taking a nuts-and-bolts approach to understanding and servicing residential and light commercial equipment. The accompanying resource material CD includes an interactive resource guide, quiz questions, additional information on EPA refrigerant recovery certification, sample questions and an answer key for EPA certification and additional temperature/pressure charts.