14" x 22" or 22" x 14" Cube Core Eggcrate Return Air Grille Compatible with Duct 8" text-decoration: underline

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actual front end outer dimensions are approximately 32 5/8" width X 28 5/8" height

Ideal for VAV systems

actual front end outer dimensions are approximately 10 5/8" width X 10 5/8" height

Operating from -40°F to +248°F

14" x 22" or 22" x 14" Cube Core Eggcrate Return Air Grille Compatible with Duct 8" text-decoration: underline+ Product Details Size 14" x 22" or 22" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 23. 75". High Quality High quality, rust free aluminum construction with smooth finished edges and counter sunk screw holes (screws included); no sharp edges.. Installation Location sidewall and ceiling. Design Cubic core eggcrate design Offers highest airflow efficiency at almost 95%, reducing