The Hart Cooley 672 Series Return Air Grille combines efficient airflow with a durable bright white enamel finish.
Designed for wall or ceiling return applications, this grille provides smooth, balanced airflow with a 40° blade deflection and 1/2-inch blade spacing. Its sturdy construction and clean finish make it suitable for residential and light commercial HVAC systems.
- Model number 043329 identifies this grille within the 672 Series.
- Nominal size: 14 x 14 inches for standard return air openings.
- Duct dimensions: 13-1/2 inch width x 13-29/32 inch height for precise fitting.
- Overall grille dimensions: 15-3/4 inch width x 15-3/4 inch length for complete coverage.
- Finish: Bright white enamel provides a clean look and long-lasting durability.
Technical Data & Performance
- Effective area: 134 sq. in. for dependable return airflow capacity.
- Blade deflection: 40° ensures efficient airflow distribution and reduced turbulence.
- Blade spacing: 1/2 inch for smooth air passage and balanced system performance.
- Application: Designed for wall or ceiling return installations in residential and light commercial HVAC systems.
- Construction: Heavy-duty grille design with enamel coating ensures strength, durability, and easy maintenance.
