Hart Cooley 64018 RH45 14x8 Sidewall Return Grille White Painted Extruded Aluminum Fixed Horizontal 45 Degree Fin Angle

Product Description

The Hart Cooley 64018 is a fixed horizontal face bar sidewall return grille designed for light commercial HVAC applications. It belongs to the RH45 series, a trusted line of extruded aluminum grilles used in commercial and light commercial ventilation systems. This grille features a 45-degree fin angle and 3/4 inch fin spacing, which allows for controlled airflow distribution across a wide area. The grille size is 14 inches wide by 8 inches tall, with overall dimensions of 15-3/4 inches wide by 9-3/4 inches tall by 1 inch deep. The 1-1/4 inch beveled frame gives it a clean, finished look that sits flush against the wall surface. It is finished in white painted extruded aluminum, making it easy to match standard commercial wall and ceiling colors. HVAC technicians and commercial contractors use this type of sidewall return grille to pull return air back into the duct system efficiently. The fixed horizontal bar design keeps the fin angle consistent, which helps manage airflow velocity and direction without the need for adjustments. Extruded aluminum construction provides durability and resistance to warping or corrosion over time, which is important in high-use commercial environments. This grille is sold in a case of 10 units, making it practical for contractors handling multiple installations or large-scale HVAC projects. Whether you are replacing an existing grille or outfitting a new system, the Hart Cooley 64018 delivers reliable performance and a professional finish. Compatible with standard sidewall return air openings in light commercial duct systems.

• 45-degree fixed horizontal fin angle for consistent and controlled return airflow direction
• White painted extruded aluminum construction for durability and a clean, professional finish
• Sold in a case of 10 units, ideal for commercial HVAC contractors and multi-unit installations

Product Highlights

The Hart Cooley 64018 RH45 sidewall return grille combines durable extruded aluminum construction with a fixed horizontal 45-degree fin design, making it a reliable choice for light commercial HVAC return air applications. Its beveled frame and white painted finish provide a clean, finished appearance on any standard sidewall installation.

Product Information

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 64018

Technical Specifications

• Series: RH45
• Application: Light Commercial
• Type: Sidewall
• Style: Fixed Horizontal Face Bar
• Fin Angle: 45 Degree
• Fin Spacing: 3/4 inch
• Grille Size: 14 inches Width x 8 inches Height
• Overall Dimensions: 15-3/4 inches Width x 9-3/4 inches Height x 1 inch Depth
• Frame: 1-1/4 inch Beveled Frame
• Material: Extruded Aluminum
• Finish: White Painted
• Individual Item Weight: 1.060 pounds
• Case Quantity: 10 per case
• Product Category: Ceiling and Sidewall Grilles