|This course is designed to provide understanding of Variable Air Volume (VAV) and the concept of air movement, including different concepts in equipment and design. In addition, the program introduces the systems, valves, controls and the zone controls from early pneumatic styles up to the current electronic boards. VariTrac™ covers the newer style of boxes, along with the electronic controls used with them. VariTrac™ is used to turn small constant volume commercial systems into VAV. Varitrane and VariTrac™ boxes are used in both configurations.
Instructor: Jim James
Industry Credits: Earn 8 CEU Credits for Kentucky Journeyman license.