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The HART COOLEY 671 14 08 wht is a single-direction baseboard return air grille designed for residential and light commercial HVAC duct systems. Finished in white, this grille mounts at baseboard level to allow return airflow back to the air handler or furnace. Measuring 14 inches by 8 inches, it fits standard rough openings of that size and provides a clean, low-profile face along the wall base. HVAC installers and service techs use this grille as a return air termination point where floor or wall space at the baseboard is the preferred or required duct opening location.
This baseboard return grille is suited for forced-air residential systems where return air is routed through baseboard-level duct openings. Its 1-way design directs airflow in a single plane, which is appropriate for baseboard return applications where straight-through airflow into the return duct is the goal. The white finish blends with standard interior trim and drywall in residential construction. It is typically specified during new construction or during duct renovation work where baseboard returns are part of the duct layout.
Designed as an OEM-style replacement or new-installation baseboard return grille for residential forced-air HVAC systems requiring a 14-inch by 8-inch return air opening at baseboard level.
Installation is typically performed by a licensed HVAC technician or contractor. Power down the air handler or furnace at the disconnect or breaker before working inside the duct system. Secure the grille to the wall or baseboard framing using fasteners appropriate for the wall material. Verify the rough opening dimensions match the grille size before final attachment to ensure proper seating and an airtight fit.
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