16"W X 36"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 17.75"W X 37.75"H] w25h25 angle the louvers up for 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
16"W X 36"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 17.75"W X 37.75"H] w25h25 angle the louvers up for 4 X 12 Is CRFG2028 Width_14in angle the louvers up for efficient cooling creating a quiet and efficient environment