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The RECTORSEAL 404m08x08 is a 4-way stamped steel register designed for ceiling and sidewall HVAC supply air applications. It features vertical curved blades at 1-inch blade spacing that allow directional airflow adjustment across four planes. The integral steel SmoothGlide multi-shutter damper is controlled by a finger lever mounted on the face of the register, enabling airflow volume adjustment without tools. The white finish blends with standard residential and light commercial interior finishes. This register is installed by HVAC technicians and mechanical contractors during system startup or as a replacement in existing ductwork.
The 404m08x08 is suited for residential and light commercial forced-air systems where ceiling or sidewall supply registers are required. The 8-inch by 8-inch face size fits standard duct openings of that dimension. The four-way blade configuration is particularly useful in room corners or locations where airflow needs to be spread in multiple directions simultaneously. The finger-lever damper control gives occupants direct volume adjustment at the register face without removing the grille.
Designed as an OEM-style replacement or new-installation register for residential and light commercial forced-air HVAC systems requiring an 8-inch by 8-inch ceiling or sidewall supply register opening.
Installation is performed by licensed HVAC technicians or qualified mechanical contractors. Shut down the air handling system before removing an existing register or fitting this unit into a new opening to prevent uncontrolled airflow during installation. Verify the rough duct opening matches the register boot size before securing the unit to the wall or ceiling surface. Follow local mechanical codes for register placement relative to furniture, obstructions, and return air pathways.
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