SteelCrest BTU12X4RWHH Fixed Return Grille 12x4

Product Description

The SteelCrest BTU12X4RWHH is a fixed-blade return air grille designed for wall and ceiling installations in residential and light commercial HVAC systems. Constructed from solid steel with a white powder-coat finish, this slotted grille provides a clean, low-profile appearance while supporting consistent return airflow back to the air handler or furnace. The unit fits a 12-inch by 4-inch duct opening and installs with an overall finished face size of 14 inches by 6 inches, covering the rough opening completely. HVAC technicians and installers use this grille as a direct-replacement component or in new construction and remodel applications where a durable, paint-ready finish is required.

This grille is suited for standard residential forced-air systems where a fixed return air intake is specified at the wall surface or ceiling plane. The 12-inch by 4-inch duct size is common in hallway returns, closet bypasses, and low-sidewall return configurations. The finished face dimensions of 14 inches by 6 inches provide adequate overlap around the duct opening to conceal the rough-in and deliver a finished appearance without additional trim. No damper blade is included, making this appropriate for return-side applications where airflow control at the grille is not required.

Key Features

• Solid steel construction with white powder-coat finish for long-term corrosion resistance
• Fits 12-inch by 4-inch duct opening with a 14-inch by 6-inch overall face size
• Fixed slotted blade design supports consistent return airflow
• Suitable for wall or ceiling mount installations
• Direct-replacement fit for new construction and remodel projects

Compatibility

Designed as an OEM-style replacement or new-install return grille for residential and light commercial forced-air HVAC systems using a 12-inch by 4-inch duct opening.

Installation Notes

Installation is typically performed by a licensed HVAC technician or qualified installer. Power down the air handling system at the disconnect or breaker before removing an existing grille or accessing the duct opening. Verify the rough duct opening measures 12 inches by 4 inches before installation to confirm fit. Secure the grille to the wall or ceiling surface using fasteners appropriate for the substrate type.

Technical Specifications

• Duct Opening Size: 12 inches x 4 inches
• Overall Face Size: 14 inches x 6 inches
• Material: Solid Steel
• Finish: White Powder Coat
• Blade Type: Fixed Slotted
• Mount Type: Wall or Ceiling
• Package Weight: 4 pounds
• Package Dimensions: 16 inches x 8 inches x 3 inches
• Minimum Order Quantity: 1

Standard Information

• Brand: SteelCrest
• Manufacturer Part Number: BTU12X4RWHH