Electric and Electronic Control Devices

  • Roger W. Haines


Electrical controls are available in a wide variety of configurations, for every conceivable purpose in HVAC applications. All of these are based on one of four operating principles: the switch, the electromagnetic coil and solenoid, the two-position motor and the modulating motor.


Induction Motor Solenoid Valve Modulate Motor HVAC System Solenoid Coil 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Van Nostrand Reinhold 1987

Authors and Affiliations

  • Roger W. Haines

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