Flat Stamped Steel Return Air Grille For 16x30 Duct Opening, Sidewall Or Ceiling Mount, White Finish With 17.75x31.75 Outer Dimensions, Easy Fit Design For Residential HVAC Vents

Flat Stamped Steel Return Air Grille for 16x30 Openings
✔️ Fits 16x30 duct opening with 1 in overlap, single unit steel, white

This flat stamped steel return air grille covers a 16x30 duct opening in walls or ceilings, offering a durable, easy-fit solution for residential HVAC return vents.

✅ Fits a 16x30 opening
✅ Heavy-Duty flat stamped steel construction
✅ Counter-sunk screw holes with included screws for flush install
✅ Fixed angled blades for maximum airflow
✅ Outer dimensions 17.75 x 31.75 inches; 1 in frame overlap
✅ White scratch-resistant powder-coated finish

💡 What is a return air grille used for in residential HVAC systems?

In plain terms, it's handy for returning air to the system while keeping openings neat.

- improves air movement in living spaces
- hides duct openings on walls or ceilings
- works with standard 16x30 openings
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