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The RECTORSEAL 123SD214X6 is a stamped steel baseboard supply register designed for residential forced-air HVAC systems. It features a 14-inch by 6-inch face dimension sized to fit standard baseboard duct openings, 1/3-inch blade spacing for consistent horizontal airflow distribution, and an integrated damper for on-site volume control. The white powder-coated finish provides corrosion resistance and maintains appearance over time. Licensed HVAC technicians and mechanical contractors install this register as part of baseboard supply duct termination in residential construction and retrofit work.
This register is suited for baseboard-mounted supply applications in residential HVAC installations where horizontal airflow delivery is required at floor level. The integrated damper allows airflow balancing without additional hardware, making it practical for multi-room zoning adjustments during system commissioning or seasonal rebalancing. The 14-inch by 6-inch opening size fits duct runs commonly found in single-family and multi-family residential construction.
Designed as an OEM-style replacement or new-installation baseboard supply register for residential forced-air HVAC systems with standard 14-inch by 6-inch baseboard duct openings.
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 duct opening. Secure the register to the baseboard using fasteners appropriate for the wall or floor material. Verify damper operation after installation to confirm airflow adjustment is functioning correctly.
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