Product Details

• Region: All Regions
• ASIN: 0972259015
• Amazon Best Sellers Rank: #91,921 in Movies & TV (See Top 100 in Movies & TV)

Editorial Reviews

A DVD/CD Training Package. In this 90-minute video presentation, well-known author and instructor Jim Johnson eliminates the mysteries behind the concepts of vapor compression 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 servicing residential and light commercial air conditioning and refrigeration equipment. Using cutaways and refrigeration equipment to demonstrate, Jim explains and shows how refrigeration is applied to comfort cooling systems, walk-in coolers and freezers, reach-in's and other applications. The accompanying self-print CD includes an interactive resource guide, quiz questions, additional information on EPA refrigerant recovery certification, sample questions and answer key, and temperature/pressure charts. Suitable for both self-paced learning and for use in an instructor-led training environment.