Engineered for demanding HVAC applications, this 12-inch aluminum flex duct features R4.2 insulation wrap and extends 6 feet in length, delivering superior thermal performance and energy efficiency. The wrapped construction minimizes heat loss and condensation while the flexible aluminum core allows for easy installation in tight spaces. Ideal for residential and commercial systems where both flexibility and thermal protection are essential.
⚠️ California Proposition 65 Warning
Some products sold on this website can expose you to chemicals including nickel, chromium, and other substances known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov
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