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The RECTORSEAL 220VO14X04 is a double deflection supply register designed for elongated rectangular duct openings in residential and light commercial HVAC systems. Stamped from steel and finished in a durable white powder coat, it provides two-plane airflow direction control through independently adjustable horizontal and vertical blade sets. An integrated opposed blade damper (OBD) allows field-adjustable volume control at the register face without requiring additional balancing hardware. This register is sized at 14 inches x 4 inches and is typically installed by HVAC technicians during new construction or system service.
This supply register fits 14-inch by 4-inch duct openings and is suited for wall, ceiling, or floor supply applications in residential and light commercial HVAC installations. The double deflection blade design allows the installer to direct conditioned air horizontally, vertically, or at an angle to suit the room layout. The opposed blade damper provides on-site airflow balancing, making it useful in zoned systems or rooms where supply volume needs fine adjustment without returning to the air handler.
Designed as an OEM-style replacement or new-installation supply register for 14-inch x 4-inch rectangular duct openings in residential and light commercial HVAC supply systems.
Installation is performed by licensed HVAC technicians or qualified sheet metal contractors. Power down the air handler or shut off the HVAC system before removing an existing register to prevent uncontrolled airflow during service. Secure the register to the duct collar or wall opening using the appropriate fasteners for the mounting surface. Adjust the blade deflection and damper position after system restart to achieve the desired airflow direction and volume balance.
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