12"W X 6"H [Duct Opening] ALUMINUM RETURN GRILLE - EASY AIR FLOW - LINEAR BAR GRILLES [OUTER DIMENSIONS: 13.875"W X 7.875"H] Insulated Line Set Design – Rigid gauge built Product Details Size 14 Material_Anodized Aluminum LR164

Design – Rigid gauge built for durability and long life in mind

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actual front end outer dimensions are approximately 22 5/8" width X 26 5/8" height

Protection – Provides the ultimate defense against any kind of weather

actual front end outer dimensions are approximately 27 5/8" width X 27 5/8" height

12"W X 6"H [Duct Opening] ALUMINUM RETURN GRILLE EASY AIR FLOW LINEAR BAR GRILLES [OUTER DIMENSIONS: 13.875"W X 7.875"H] Insulated Line Set Design – Rigid gauge built Product Details Size 14 Material_Anodized Aluminum LR164 Design – Rigid gauge built for durability and long life in mind accordion title { font size: 17px