Experience professional-grade performance with this 14-inch diameter aluminum flex duct, expertly wrapped with R4.2 insulation for enhanced thermal efficiency. At 6 feet long, it combines lightweight flexibility with robust insulation to minimize energy loss and improve system performance. Perfect for demanding HVAC installations requiring both superior airflow and thermal protection in residential and commercial applications.
⚠️ 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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