TRUAIRE 1140DBR-2 Return Air Grille 24 x 24 inches CM AL EC STL Plenum FR

Product Description

The TRUAIRE 1140DBR-2 is a return air grille designed for ceiling installation, measuring twenty-four inches by twenty-four inches. It features a robust structure with a three-inch deep plenum. Built primarily from aluminum, this grille has a half-inch egg crate face design and includes a duct board with an aluminum foil vapor barrier. Field cutting of insulation is required for proper installation. The TRUAIRE 1140DBR-2 is capable of handling an airflow of twenty-five hundred CFM at one thousand feet per minute, making it suitable for commercial use.

• Steel construction for durability
• Aluminum egg crate design for efficient airflow
• CFM rating of 2525 at 1000 fpm

Product Highlights

Designed for ceiling applications, the TRUAIRE 1140DBR-2 ensures effective return air flow in commercial settings.

Product Information

Standard Information

• Application: Ceiling
• Size: 24 inches x 24 inches

Technical Specifications

• Composition: Aluminum
• Insulated: 1 inch ductboard back
• Finish: Powder-coated
• Material: Steel/Aluminum
• Airflow: Return
• Width: 23.75 inches
• Height: 23.75 inches
• Length: 3.5 inches
• CFM Rating: 2525 cfm at 1000 fpm
• Grille Spacing: 0.5 inches