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InterviewSolution
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What Is Variable Air Volume System & Dual Duct System? |
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Answer» Variable AIR Volume (VAV) is a TYPE of heating, ventilating, and/or air-conditioning (HVAC) SYSTEM. Unlike constant air volume (CAV) systems, which supply a constant airflow at a variable temperature, VAV systems VARY the airflow at a constant temperature. Variable Air Volume (VAV) is a type of heating, ventilating, and/or air-conditioning (HVAC) system. Unlike constant air volume (CAV) systems, which supply a constant airflow at a variable temperature, VAV systems vary the airflow at a constant temperature. |
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