Table of Contents:
  • Tools and instruments
  • Heat pumps and hot-air furnaces
  • Ventilation requirements
  • Refrigeration
  • Refrigerants : new and old
  • Solenoids and relays
  • Electric motors
  • Condensers
  • Compressors
  • Evaporators
  • Controlling refrigerant : valves, tubing, and filters
  • Complying with the Section 608 refrigerant-recycling rule
  • Programming thermostats
  • Control devices
  • Insulating pipes and tubing
  • Electrical safety
  • Temperatures, thermometers, and psychrometrics
  • Troubleshooting
  • Solid-state controls
  • Electrical and electronic symbols used in schematics.