24"W X 24"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 25.875"W X 25.875"H] w20h20 accordion dd ul li {

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Heavy Gauge Steel

thanks to counter-sunk screw holes and included screws

Traditional HVAC systems were designed for cold air

this coil exceeds the required 700 PSI for R410 with a pressure rating of 2300 to 6500 PSI

24"W X 24"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 25.875"W X 25.875"H] w20h20 accordion dd ul li {+ Product Details Size 24"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 875" width X 25. 875" height. High Quality High quality aluminum with counter sunk screw holes (screws included) and no sharp edges. Design Unrestricted airflow For Your HVAC system noise free components no vibrating louvers etc. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was