HVAC – Air Side: Variable Air Volume (VAV) Systems
How can you increase the efficiency of an HVAC system? The purpose of Heating, Ventilation and Air Conditioning (HVAC) systems is to provide environments that are comfortable for people and that allow equipment to operate safely and reliably. This interactive online course focuses primarily on the terminal units, or VAVs that increase the efficiency and add flexibility to an HVAC system.


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Course Details
Learning Objectives
- Describe why HVAC zoning is required
- Describe the principle behind Variable Air Volume (VAV) systems
- Describe series fan powered VAV box operation
- Describe parallel fan powered VAV box operation