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The Crown Products 1288FL1420 is a meticulously engineered 20 inch by 14 inch flanged insulated ductboard box designed specifically for critical ducting and sheet metal applications. Designed with robust galvanized steel and a durable R-6 insulated interior, this product ensures reliable performance in various settings.
This ductboard box is optimized for effective air distribution within HVAC systems, using its flanged edges for secure and seamless integration. The insulation not only reduces energy costs but also minimizes sound transmission.
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