How are Atco's pressure ratings determined? What are Atco's pressure ratings? What is the thickness of Atco's insulation? Can Flexible Duct be exposed to ultraviolet light sources or sunlight? Does Atco have an "acoustical duct"? Does ATCO have a plenum rated duct? How does duct condensation or “sweating” occur? Has ATCO’s products been tested for mold growth and humidity? What is the difference between Air Ducts and Air Connectors? Can ATCO's UL 181 Class I Air Connector UPC #050 be used for dryer venting? What materials are required/allowed to be used when hanging or supporting flexible duct? Can screws be used to fasten flexible duct core?
