Heavy Cast Aluminum Air Return Grille For Floor Duct 6x30 In Opening, Overall 8x32 In Face Plate, HVAC Duct Cover Without Hole, Floor Mount Only Not For Wall, Powder Coated White

Heavy Cast Aluminum Floor Air Return Grille for 6x30 Opening
✔️ Floor mount grille, 6x30 opening, 8x32 face, sand cast aluminum

This heavy cast aluminum floor air return grille covers standard 6x30 floor duct openings and is ideal for floor-mounted HVAC returns in basements, mechanical rooms, and other floor-level installations.

✅ Fits standard 6" x 30" duct opening with 8" x 32" face plate
✅ Solid sand cast aluminum construction with ~1/4" (6.35 mm) face plate thickness
✅ Beveled edges and matte powder coated white finish for durability and easy cleaning
✅ 1/4" back frame enables floor gravity drop installation; wall/ceiling mounting holes provided
✅ Recyclable, no plastic parts; Industrial Design Patent 196854

💡 What is a heavy cast aluminum floor air return grille used for in standard 6x30 duct systems?

This handy piece is designed for durable floor installations and provides a clean, low-profile return air path.

- Primary use: floor-mounted return air coverage for 6x30 openings - Material: solid sand cast aluminum with a 1/4 inch face plate - Finish: matte white powder coating for durability and easy maintenance - Installation: floor gravity drop with included screws; countersunk mounting holes for wall/ceiling use ✝️