Calculating AC Duct Airflow & Choosing the Right Air Vents
Central air conditioning vents are terminal devices used for air supply and return within a central air conditioning system, serving as air distribution equipment. Supply vents deliver cooled or heated air indoors, while return vents draw indoor polluted air back, creating a complete air circulation cycle. This not only ensures the effectiveness of indoor cooling and heating but also maintains the cooling quality and comfort of indoor air.