McDowall, Robert,  P. Eng., <br/><br/>
Fundamentals of HVAC control systems / 
 Fundamentals of heating, ventilation, and air conditioning control systems  HVAC control systems 

 - I-P edition. 
 - viii, 348 pages :  illustrations ;  25 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Introduction to HVAC Control Systems -- Basics of Electricity -- Control Valves and Dampers -- Sensors and Auxiliary Devices -- Self- and System-powered Controls -- Electric Controls -- Pneumatic Controls -- Analog Electronic Controls -- Control Diagrams and Sequences -- DDC Introduction to Hardware and Software -- DDC Networks and Controls Protocols -- Digital Controls Specification -- Index. 
<br/><br/> "This text covers the need for HVAC controls, the basics of electricity, control valves and dampers, sensors and auxiliary devices, self- and system-powered controls, electric controls, pneumatic controls, analog electronic controls, diagrams and sequences, DDC hardware and software, DDC networks and control protocols, and digital control specification"-- 
<br/><br/><label>ISBN: </label>9781933742922 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heating--control.<br/>Ventilation--control.<br/>Air conditioning--control.
<br/><br/><label>Dewey Class. No.: </label>697  / MCF