Product Description​​

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The Insulated Flexible Ducts (IFD-S and IFD-D) are designed for HVAC systems to facilitate efficient and safe air distribution. These ducts are insulated with high-density yellow fiberglass and protected with a two-layer laminated aluminum and polyester outer jacket, reinforced with glass fiber. They are easy to install, requiring no special tools, and are fire resistant, non-toxic under high heat, and lightweight.