Spiral ductwork from Eastern Sheet Metal is now certified by the Air Movement and Control Association, company officials announced.
“Eastern has tested and qualified the industry’s first AMCA-certified ductwork,” said Bill Stout Jr., president of the Ohio-based company. “All of our spiral ducts are certified for air leakage and licensed to bear the AMCA seal.”
Since HVAC systems can account for up to 40 percent of a building’s annual energy bill, reducing duct leakage is critical to saving money, Eastern officials said.
AMCA certification proves that Eastern’s spiral ductwork will perform the same every time, officials added.
AMCA OKs spiral ductwork
August 1, 2011