Part#: DBE3
Price: $140.00
Must have reference for all service
professionals. Describes how to proceed and what to look for in identifying A/C and Refrigeration system problems. Covers all types of systems. One of the most popular titles in our industry. 3rd edition, 302 pages, hardbound.

Contents:

• Basic principles of refrigeration
• Freon and temperature-pressure relationships
• Charging window units and refrigerators
• Servicing commercial equipment
• Basic principles of electricity
• Electric motors
• Electric troubleshooting of hermetic compressors
• Motor starting devices
• Troubleshooting window units
• Household refrigerators and auto A/C
• Central systems
• Gas and electric heating
• Heat pumps
• Ice machines
• Refrigeration recovery and new refrigerants