- 18 In Round X 25 Ft Length. - Bi-Directional Ducting. - Max temp: 180°F. - Type: Air Ducting - Supply. - Pitch: 7 inch. - Grommeted/Non-Grommeted: Non-Grommeted. - Body Color/ Wear Strip: Yellow/Black.
Application HVAC conditioned air supply (7” pitch) and return (4” pitch). Duct is phthalate free, UV, mold, and mildew resistant. Welded construction allows Bi-Directional air flow. Hooped ends standard.
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