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The SteelCrest BSL12X8RWHH is a fixed-blade return air grille built from solid steel with a white powder-coat finish. It is designed for wall or ceiling installation in residential and light commercial HVAC systems where a clean, slotted aesthetic is required. The grille fits a 12-inch by 8-inch duct opening and installs to a finished face size of 14 inches by 10 inches. The fixed-blade, slotted face supports consistent return airflow while maintaining a uniform surface appearance. HVAC technicians and contractors reach for this grille on new construction and remodel projects where a durable, finished look is needed at the return air opening.
The BSL12X8RWHH suits standard residential forced-air systems and light commercial applications where return air grilles mount to drywall, plaster, or ceiling surfaces. The 12-inch by 8-inch duct opening size is common in residential return air drops and branch return runs. The 14-inch by 10-inch face plate overlaps the rough opening, covering the duct collar perimeter cleanly. No compatibility with specific air handler or furnace model numbers is stated by the manufacturer for this grille.
Designed as a direct-replacement return air grille for residential and light commercial forced-air HVAC systems using a 12-inch by 8-inch duct opening.
Installation is typically performed by HVAC technicians or contractors. Power down the air handler or furnace at the disconnect or breaker before beginning work to prevent the system from pulling air during installation. Secure the grille to the wall or ceiling surface using fasteners appropriate for the substrate material. Confirm the duct collar edges are clean and free of obstruction before seating the grille face.
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