Ahu and circulating air variable air volume arrangement

<p><strong>Ahu and circulating air variable air volume arrangement VAV systems supply air at a variable temperature and airflow rate from an air handling unit (AHU)</strong>. Because VAV systems can meet varying heating and cooling needs of different building zones, these systems are found in many commercial buildings.&nbsp;the discharge-air set point should&nbsp;<strong>never be lower than 55oF or higher than 70oF</strong>. The set point can be a little lower than 55oF in climates with high relative humidity, however, where humidification is required.&nbsp; fo more details download this file.</p>