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The RECTORSEAL 123M-10X6 is a stamped steel baseboard supply register designed for low-wall-level air delivery in residential HVAC supply systems. The face opening measures 10 inches by 6 inches, sized to fit standard baseboard duct openings. Blade spacing is set at 1/3 inch to produce controlled horizontal airflow distribution. An integrated damper allows direct airflow volume adjustment at the grille without additional hardware. The register ships in a white powder-coat finish that resists corrosion and holds appearance over time. Licensed HVAC technicians and installers use this register as a finish-trim component in forced-air supply systems where baseboard-level air delivery is specified.
This register is suited for residential forced-air heating and cooling applications where supply air is introduced at baseboard height along exterior walls or below windows. The baseboard profile keeps the register low-profile and out of the main traffic path. The adjustable damper makes it practical in rooms where supply airflow needs to be balanced after system commissioning. It is installed in new construction and retrofit projects where existing baseboard duct openings match the 10-inch by 6-inch face dimension.
Designed as an OEM-style replacement or new-installation baseboard supply register for residential forced-air HVAC systems with standard 10-inch by 6-inch baseboard duct openings.
Installation is typically performed by a licensed HVAC technician or qualified installer. Shut down the air-handling system before installing or replacing baseboard registers to prevent debris from entering the duct. Secure the register flush to the wall surface so the damper blade operates without obstruction. Verify airflow balance at the register after system startup using standard commissioning procedures.
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