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The RECTORSEAL 150MB6X12 is a 2-way floor register designed for residential HVAC supply air applications requiring a 6-inch by 12-inch floor duct opening. Constructed from stamped steel with a durable brown finish, it delivers reliable directional airflow through a two-way stamped louver face. The built-in multi-shutter damper allows field adjustment of airflow volume directly at the register face, making it practical for balancing supply air across multiple zones or rooms. This register is installed by HVAC technicians and mechanical contractors in residential forced-air systems where floor-mounted supply diffusers are specified.
This register fits 6-inch by 12-inch floor duct openings and is suited for residential forced-air heating and cooling systems where a wider airflow span is needed. The brown finish coordinates with common flooring materials in residential environments. The multi-shutter damper provides on-site airflow balancing without the need for separate damper hardware. Typical applications include new construction floor supply installations and replacement of existing floor registers in matching duct rough-in sizes.
Designed as an OEM-style replacement or new-installation floor register for residential forced-air HVAC systems with 6-inch by 12-inch floor duct openings.
Installation is performed by licensed HVAC technicians or qualified mechanical contractors. Power down the HVAC system at the thermostat or disconnect before removing an existing register. The register drops into the duct opening and is typically secured with screws through the face frame into the subfloor. Verify duct opening dimensions before installation to ensure proper fit and seal.
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