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What Is Constant Volume System?

Answer»

Constant Air Volume (CAV) is a type of heating, ventilating, and air-conditioning (HVAC) SYSTEM. In a SIMPLE CAV system, the SUPPLY air flow rate is constant, but the supply air temperature is varied to meet the thermal loads of a space. Most CAV systems are SMALL, and SERVE a single thermal zone.

Constant Air Volume (CAV) is a type of heating, ventilating, and air-conditioning (HVAC) system. In a simple CAV system, the supply air flow rate is constant, but the supply air temperature is varied to meet the thermal loads of a space. Most CAV systems are small, and serve a single thermal zone.



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