Heating, ventilation, and air conditioning (HVAC) is one of the most energy-intensive systems in commercial and residential buildings. Air ducts are conduits or passages used in HVAC to distribute and ventilate air. Supply air, return air, and exhaust air are the needed airflows in an HVAC system that flow through HVAC air ducts. Ducts commonly also deliver ventilation air along with the supply air. As such, air ducts are one method of ensuring acceptable IAQ as well as thermal comfort.
The growth of the construction industry plays a significant role in boosting the global HVAC air ducts market. New constructions in the residential, commercial, and industrial sectors have increased the demand for HVAC systems, cumulating into demand for HVAC air ducts. Innovations in building design and the increased focus on energy efficiency in b
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