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The Crown Products 12877FL148 delivers reliable ductwork efficiency with its 14 inches by 8 inches flanged insulated ductboard box, featuring an R-6 insulation value and constructed with reinforced galvanized steel for durability. Ideal for streamlined installation in HVAC systems.
Designed for professional use, this ductboard box supports sustainable HVAC operation while minimizing energy costs. Its black interior is coated for additional protection against wear and environmental factors.
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