4" x 12" Return Air Floor Grille, Heavy Duty, Brown

The Hart Cooley 265 Series Heavy-Duty Return Air Floor Grille delivers strength and airflow efficiency with a Golden Sand enamel finish.

Engineered for durability in floor return applications, this grille features wide blade spacing for high-capacity airflow and a rugged construction that withstands heavy use while maintaining its clean finish.

• Model number 011852 identifies this grille within the 265 Series.
• Nominal size: 4 x 12 inches for standard floor return openings.
• Duct opening dimensions: 11-15/16 inch width x 3-7/8 inch height for accurate fit.
• Overall dimensions: 13-13/16 inch width x 5-13/16 inch length for full coverage.
• Finish: Golden Sand enamel enhances durability and blends with floor finishes.

Technical Data & Performance

• Effective area: 35 sq. in. for efficient return airflow capacity.
• Blade spacing: 2 inches for high-volume air passage and reduced restriction.
• Application: Designed for heavy-duty floor return installations in residential and light commercial systems.
• Series: 265, built for strength, reliability, and long service life under foot traffic.
• Construction: Sturdy materials with enamel coating ensure durability and easy maintenance.