SteelCrest BSL12X8SWHH Supply Vent Damper 12x8 White Steel

Product Description

The SteelCrest BSL12X8SWHH is a slotted-face supply vent with an integrated damper, designed for wall and ceiling installation in forced-air HVAC distribution systems. Constructed from solid steel with a white powder-coat finish, it fits a 12 x 8 inch duct opening with an overall face size of 14 x 10 inches. The built-in damper allows airflow adjustment without removing the grille. This vent is suited for residential new construction and remodel projects where a clean, modern aesthetic is required alongside reliable airflow control. HVAC technicians and finish contractors install it as a direct drop-in replacement for standard rectangular supply openings.

The BSL12X8SWHH is intended for use on supply-side duct terminations in residential forced-air systems. The 12 x 8 inch duct collar size is a common residential trunk-and-branch dimension, making this vent applicable to a wide range of single-family and multi-family construction scenarios. It installs flush against drywall or ceiling surfaces and is appropriate for both new rough-in work and retrofit upgrades where the existing duct opening matches the 12 x 8 inch specification.

Key Features

• Solid steel construction with white powder-coat finish for long-term corrosion resistance
• Slotted-face decorative design suitable for modern and transitional interiors
• Integrated damper allows on-site airflow adjustment
• Fits 12 x 8 inch duct opening with a 14 x 10 inch finished face size
• Direct-replacement sizing eliminates cutting or patching during installation
• Compatible with wall and ceiling mounting orientations

Compatibility

Designed as a direct-replacement supply vent for residential forced-air HVAC systems with a standard 12 x 8 inch rectangular duct opening.

Installation Notes

Installation is typically performed by an HVAC technician or finish contractor. The supply system should be shut down at the air handler or furnace before removing the existing grille and inserting the new vent. Secure the face plate to the wall or ceiling surface using the mounting holes provided and verify the damper blade operates freely before restoring airflow. Follow local mechanical codes for supply air termination requirements.

Technical Specifications

• Duct Opening Size: 12 x 8 inches
• Overall Face Size: 14 x 10 inches
• Material: Solid steel with white powder-coat finish
• Mounting Location: Wall or ceiling
• Damper: Integrated
• Package Weight: 8 pounds
• Package Dimensions: 16 x 12 x 4 inches

Standard Information

• Brand: SteelCrest
• Manufacturer Part Number: BSL12X8SWHH