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The RECTORSEAL 17024X48 is a fixed stamped-face return air grille sized at 24 inches x 48 inches, finished in white powder coat. It is designed for ceiling or sidewall installations where extra-wide return openings are required to move large volumes of air back to the HVAC system. The fixed stamped face provides an unobstructed return air path, and the powder-coated steel construction resists corrosion for long service life. Licensed HVAC technicians and sheet metal installers fit this grille into residential and light commercial duct systems that require extended face dimensions.
This grille suits larger residential spaces and light commercial environments where standard-size return grilles cannot accommodate the required airflow cross-section. Ceiling and sidewall mounting positions are both supported, making it a practical choice for extended duct configurations where return air volume demands a wider face opening. No damper or adjustable blade is included, keeping the return path fully open at all times.
Designed as an OEM-style replacement or new-installation return air grille for residential and light commercial HVAC duct systems requiring a 24-inch x 48-inch fixed stamped-face return opening in ceiling or sidewall configurations.
Installation is typically performed by a licensed HVAC technician or sheet metal installer. Power down the air handling unit at the disconnect or breaker before removing an existing grille or cutting a new return opening. Verify the rough opening dimensions match the grille face size before securing to the duct collar or framed opening. Follow local mechanical codes for return air plenum clearances and duct construction standards.
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