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The SteelCrest BSL10X2.25SWHH is a slotted decorative supply vent with an integral damper, designed for installation on walls and ceilings in forced-air HVAC systems. Constructed from solid steel with a white powder-coat finish, this grille fits a 10 x 2.25 inch duct opening and carries an overall finished face size of 12 x 4.25 inches. The built-in damper allows the technician to adjust airflow volume at the register without accessing the ductwork. HVAC installers and remodelers specify this cover when a clean, modern slot profile is required alongside functional airflow control.
This supply vent is suited for residential and light-commercial applications where a low-profile slotted grille is preferred over a traditional louvered register. It installs directly over a 10 x 2.25 inch duct boot on drywall, plaster, or finished ceiling surfaces. The 12 x 4.25 inch face plate covers the rough opening cleanly, making it a practical choice for new construction, tenant improvement work, and renovation projects where the existing rough-in matches the duct size.
Designed as a direct-replacement supply register for residential and light-commercial forced-air systems with a 10 x 2.25 inch duct boot opening.
Installation is typically performed by an HVAC technician or skilled finish carpenter. Power down the air handler or furnace at the disconnect before working inside the duct boot. Secure the grille to the wall or ceiling surface per the manufacturer fastener pattern, ensuring the face plate seats flush against the finished surface to prevent air bypass. Verify damper operation after installation before restoring system power.
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