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The Gray Metal South 3604F is a 14 x 6 to 8 inch insulated box with a flange. This box is designed for HVAC applications, ensuring optimal airflow and insulation. The flange allows for easy installation and secure connections with ductwork. The insulation contributes to energy efficiency by minimizing heat loss.
Perfect for HVAC systems, this insulated box enhances airflow while reducing energy costs.
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