SteelCrest BSL8X4SWHH Supply Vent with Damper 8x4

Product Description

The SteelCrest BSL8X4SWHH is a slotted-face supply vent with an integrated damper, designed for wall and ceiling installations in residential and light commercial HVAC systems. Constructed from solid steel with a white powder-coat finish, it offers long-term corrosion resistance and a clean, modern appearance. The vent fits an 8-inch by 4-inch duct opening and installs with an overall finished face size of 10 inches by 6 inches. The built-in damper allows the technician or installer to regulate airflow at the register without returning to the air handler. HVAC service technicians and finish contractors typically install this unit during new construction or renovation projects.

This supply vent is suited for residential forced-air systems where a low-profile, decorative grille is specified for living spaces, hallways, or finished utility areas. The slotted face design blends into modern and transitional interior styles while maintaining functional airflow delivery. The powder-coat white finish is a common match for standard interior trim. It installs directly into a standard 8-inch by 4-inch rectangular duct collar on wall cavities or ceiling drywall cutouts, making it a straightforward drop-in replacement or first-install unit during remodel work.

Key Features

• Solid steel construction with white powder-coat finish for durability and corrosion resistance
• Integrated damper for on-register airflow control
• Fits 8-inch by 4-inch duct opening with a 10-inch by 6-inch finished face size
• Slotted decorative face for a modern, low-profile appearance
• Suitable for both wall and ceiling installation
• Direct-replacement sizing for fast installation in new construction or remodel applications

Compatibility

Designed as a direct-replacement or new-installation supply register for residential and light commercial forced-air HVAC duct systems with a standard 8-inch by 4-inch rectangular duct opening.

Installation Notes

Installation is typically performed by a licensed HVAC technician or finish contractor. Shut down the air handler or furnace at the thermostat and disconnect power at the disconnect or breaker before beginning work. Confirm the duct collar dimensions match the 8-inch by 4-inch opening before cutting or enlarging drywall or existing wall surfaces. Secure the grille with screws into the surrounding wall or ceiling material per local building codes and the manufacturer instructions included with the unit.

Technical Specifications

• Duct Opening Size: 8 inches x 4 inches
• Overall Finished Face Size: 10 inches x 6 inches
• Material: Solid Steel
• Finish: White Powder Coat
• Damper: Integrated
• Mounting Location: Wall or Ceiling
• Package Weight: 4 pounds
• Package Dimensions: 12 inches x 8 inches x 4 inches

Standard Information

• Brand: SteelCrest
• Manufacturer Part Number: BSL8X4SWHH