Constant Air Volume - CAV HVAC System

The video tutorial explains the Constant Air Volume (CAV) system, a type of HVAC system used in buildings. It covers the basic components and operation of CAV systems, highlighting their simplicity and cost-effectiveness. However, it also discusses the limitations of CAV systems, such as inefficiencies in temperature control and energy consumption. The video explores potential modifications and advanced configurations, like dual duct systems, to improve efficiency. It concludes with recommendations for optimizing CAV systems, including the use of temperature reset controls.

How does the air circulation process work in a CAV system?

What are terminal reheaters and how do they affect the efficiency of a CAV system?

Describe the dual duct CAV system and its advantages and disadvantages.