4"W X 30"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 5.75"W X 31.75"H] Adjustable Return as the multidirectional design ensures 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
4"W X 30"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 5.75"W X 31.75"H] Adjustable Return as the multidirectional design ensures 4 X 12 Is CRFG2028 Width_14in as the multidirectional design ensures consistent temperature control Operating from 40°F to +248°F