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The AMERICAN METAL PRODUCTS 372W14X6 is a white return air grille designed for residential and light commercial HVAC duct systems. Constructed from painted stamped steel, it provides a durable, low-profile face for return air openings. The 372W14X6 measures 14 inches by 6 inches and features 1/2-inch fin spacing, which supports adequate airflow while maintaining a clean finished appearance at the wall or ceiling penetration. Mounting hardware is included. HVAC technicians and installers specify this type of grille for return-side ductwork where a surface-mounted, painted steel face is the standard finish requirement.
This grille fits a 14-inch by 6-inch return air duct opening and is appropriate for use in residential forced-air systems as well as light commercial applications. It is typically installed at wall, floor, or ceiling locations on the return side of the air distribution system. The white painted finish suits standard drywall and plaster interiors. Units are packaged in quantities of 10 per pack, making this a practical choice for contractors completing multi-room or multi-unit installations.
Designed as an OEM-style replacement or new-installation return air grille for residential and light commercial forced-air HVAC duct systems with a 14-inch by 6-inch return opening.
Return air grilles of this type are installed by HVAC technicians or general contractors as part of duct system finish work. Power down the air handling unit before beginning work at the duct opening. Secure the grille flush to the wall or ceiling surface using the provided screws, ensuring the face plate seats evenly against the finished surface to prevent air bypass around the frame. Refer to local mechanical codes and ACCA installation guidelines for return air opening sizing and placement requirements.
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