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Electricity and Controls for HVAC-R, 7th Edition

Includes numerous schematic diagrams and step-by-step troubleshooting procedures

Electricity and Controls for HVAC-R, 7th Edition

Price: $146.95

Product Code: 9781401895136

ISBN: 9781133278207


Binding: Paperback

Publisher: Cengage Learning

This updated 7th edition of Electricity and Controls for HVAC-R provides essential information for electrical professionals to work effectively with all types of motors and control devices found in the heating and air-conditioning industry. A comprehensive discussion of essential basic electricity and electrical circuits, along with numerous schematic diagrams and step-by-step troubleshooting procedures serve to better acquaint readers with all of the different types of circuits commonly encountered in the HVAC-R field.


  • Many photographs have been replaced and updated along with new line art.
  • Text is updated to the latest technology and reflects the current National Electrical Code requirements.
  • Text design has been updated to provide ease in navigating chapter material.
  • Unit on atomic structure has been rewritten to reflect the most accepted theories concerning the structure of atoms.
  • The unit devoted to troubleshooting has been expanded to include an example of a step-by-step procedure for determining the problems with a central air conditioning system.
  • Comprehensive Coverage: Comprehensive coverage of electric motors includes three-phase motors, squirrel cage induction motors, wound rotor motors, synchronous motors, and more.
  • Practical Explanations: Circuits commonly encountered in the field are explained in a practical, non-mathematical manner.
  • Updated Units on Latest Technologies: New units on brushless DC motors, as well as light-emitting diodes (LEDs) and photodiodes introduce students to the latest technologies in the field.
  • Updated Units on Industry Practices: Units on programmable logic controllers (PLCs) and programming PLCs are thoroughly updated to remain current with industry practices.
  • Requirements for 2014 NEC Standards: Requirements for unit installation have been updated to comply with 2014 NEC standards.

Table of Contents:

  • Part I: Basic Electricity
  • Part II: Control Cicuits
  • Part III: Motors
  • Part IV: Transformers
  • Part V: Control Components
  • Part VI: Troubleshooting Using Control Schematics
  • Part VII: Ice Maker and Refrigeration Controls
  • Part VIII: Solid-State Devices
  • Part IX: Solid-State Controls
  • Glossary
  • Index

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