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The RECTORSEAL 102M12X4 is a stamped steel supply register designed for ceiling or sidewall installation in residential and light commercial HVAC systems. It features a fixed blade face pattern that directs conditioned air into the space with consistent airflow distribution. The 12-inch by 4-inch face fits standard rectangular duct openings of that size. An integrated multi-shutter damper allows the technician or installer to adjust airflow volume directly at the grille without additional tools. The white powder coat finish provides corrosion resistance and maintains appearance over long service intervals. Licensed HVAC technicians and mechanical contractors are the typical installers for this type of supply register.
This register is suited for ceiling or sidewall supply duct terminations in residential construction and light commercial applications where a clean finished appearance and basic airflow control are required. The fixed blade pattern provides directional distribution appropriate for standard forced-air supply systems. The multi-shutter damper makes it practical for zones or rooms where periodic airflow balancing is needed without access to the ductwork itself.
Designed as an OEM-style replacement or new-installation supply register for residential and light commercial forced-air HVAC systems using standard rectangular duct openings sized 12 inches by 4 inches.
Installation is typically performed by a licensed HVAC technician or mechanical contractor. Turn off the air handler or furnace before removing an existing register or making duct connections. Verify the rough duct opening matches the register face size before mounting. Secure the register per local mechanical code requirements and confirm damper operation before returning the system to service.
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