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The HART COOLEY 671 24 06 wht is a one-way baseboard return air grille designed for residential and light commercial HVAC duct systems. Finished in white, it mounts at baseboard level to draw return air back to the air handler or furnace. At 24 inches wide by 6 inches tall, this grille fits standard baseboard return openings and provides a clean, low-profile appearance at floor level. HVAC technicians and installers use this grille as a direct replacement or new-installation return air termination in forced-air systems.
This grille is suited for baseboard return air applications in residential forced-air heating and cooling systems. The one-way airflow design channels return air in a single direction, making it appropriate for wall or baseboard cavities where directional control is needed. It is commonly installed in living rooms, hallways, bedrooms, and other conditioned spaces where return air must be collected efficiently at floor level.
Designed as an OEM-style replacement or new-installation baseboard return grille for standard residential forced-air HVAC duct systems with a 24-inch by 6-inch return air opening.
Installation is typically performed by a licensed HVAC technician or qualified installer. Shut down the HVAC system at the thermostat and disconnect power at the air handler or furnace before beginning work. Secure the grille to the baseboard or wall framing per local mechanical code requirements. Verify the duct opening dimensions match the grille face size before fastening to ensure a proper seal and avoid air bypass.
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