Overview
Variable Air Volume (VAV) systems are a popular type of HVAC system in commercial buildings for both energy savings and comfort; however, there are multiple considerations that must be taken into account during design in order to realize these design objectives and avoid pitfalls.
In this course the student will learn some of the basic considerations that should be taken into account when considering using a VAV system in a building. The recommended measures incorporate findings from a recent study of built-up VAV systems conducted for the California Energy Commission.
The student is expected to read and review the material contained in the Design Brief – Advance Variable Air Volume (VAV) Systems, Energy Design Resources.
The student must take a multiple-choice quiz consisting of twenty (20) questions at the end of this course to obtain PDH credits.
Specific Knowledge or Skill Obtained
This course teaches the following specific knowledge and skills:
- Early design issues and recommendations
- Zone issues and recommendations
- VAV box selection and controls
- Duct design considerations
- Supply air temperature control
- Fan selection considerations
- Supply air pressure reset
- Coil and filter selection considerations
- Outside, return and exhaust air control
Course
Click on the following link to the PDF document to review the course material before taking the quiz for credit.
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