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The Air Duct Products 8451.120606-26 is a durable 4-inch deep B-Box with ears, crafted from 26 gauge sheet metal. Ideal for efficient air distribution in HVAC systems.
Made in the USA, this B-Box improves air flow management within metal ductwork and is not insulated, ensuring straightforward usage in various environments. The product meets Proposition 65 standards for California residents.
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