Insulated Box, Insulated, 12 inch Length, 6 inch Width, 7 inch Height, 3.5 inch H Duct, Steel, Galvanized Finish, Standards: ASTM-A653 CS Type B
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Type: Insulated
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Length: 12 inch
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Width: 6 inch
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Height: 7 inch
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Duct Size: 3.5 inch H
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Material: Steel
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Finish: Galvanized
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Standards: ASTM-A653 CS Type B