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The RECTORSEAL 301m10x04 is a 1-way steel wall and ceiling supply register designed for residential and light commercial HVAC distribution systems. It features an adjustable curved blade face that allows airflow direction to be set at installation, paired with a multi-shutter damper for volume control. The frame and fin are constructed from 22-gauge roll-formed steel and finished with a durable white powder coat. This register measures 10 inches by 4 inches and is a standard choice for sidewall and ceiling supply applications handled by HVAC installers and mechanical contractors.
The 301m10x04 is suited for sidewall and ceiling supply installations in forced-air HVAC systems. Its 1-way airflow pattern directs conditioned air in a single direction, making it appropriate for perimeter wall placement or ceiling applications where targeted supply distribution is required. The adjustable curved blade allows the installer to fine-tune throw direction after mounting, and the multi-shutter damper provides basic airflow balancing without additional hardware.
Designed as an OEM-style replacement or new-installation supply register for standard 10-inch by 4-inch duct openings in residential and light commercial forced-air HVAC systems.
Installation is typically performed by licensed HVAC technicians or mechanical contractors. Shut down the air handling system before mounting to prevent debris entry into the duct opening. Secure the register to the wall or ceiling surface using the manufacturer-provided mounting points, and verify the damper moves freely before restoring airflow. Ensure the rough opening dimensions match the register face size before installation.
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