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The SPS Approved Vendor FDR618 is an eighteen-inch by twenty-five-foot insulated flexible duct made from quality polyvestor material. This flexible duct is designed for efficient air distribution in HVAC systems. It has an R-value of 6.0 providing excellent insulation.
Engineered for versatility and durability, this insulated flexible duct is suitable for various HVAC applications, ensuring optimal airflow while maintaining temperature control.
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