56490 – 14″ x 14″ Perforated Return Grille – 24″ x 24″ Lay-In

Krueger 56490 – 14″ x 14″ Perforated Return Grille – 24″ x 24″ Lay-In

The Krueger 56490 Perforated Return Grille provides a clean, uniform appearance for ceiling return air applications. This configuration features a 14″ x 14″ square duct connection and a nominal 24″ x 24″ panel with an F23 frame for lay-in T-bar ceilings. Its aluminum perforated face is easily removable for cleaning and access to the heavy-gauge steel backpan.

Features

• 14″ x 14″ square duct connection
• Nominal 24″ x 24″ ceiling panel
• F23 frame for lay-in T-bar ceiling installation
• Aluminum perforated face with heavy-gauge steel backpan
• Removable face simplifies cleaning and access
• 3/16″ perforations on 1/4″ centers provide 51% free area
• Designed for return air applications
• Matches the appearance of Krueger 6400 and 56400 supply diffusers

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