When it comes to reducing duct leakage, improving airflow, aesthetics and ease of installation, round duct is superior.
High performance is a current buzzword in the HVAC construction industry. With energy costs a continual concern, designers and specifiers are searching for ways to maximize energy efficiency in buildings.
The search naturally leads to consideration of HVAC systems, which account for around 40 percent of the energy usage in a typical building. Besides reducing costs, boosting the energy efficiency of HVAC systems helps building owners and operators meet the latest sustainability requirements such as those spelled out in the U.S. Green Building Council’s Leadership in Energy and Environmental Design program or the American Society of Heating, Refrigerating and Air-Conditioning Engineers’ standard No. 90.1.