6" Insulated Aluminum Flexible HVAC Duct R-6.0 – 25' Length Aluminum + Product Details Size - Width_20in These won t hinder RFG1620 FBA

+ Product Details Size - 36"w X 34"h X 2"d (for duct opening measurement only)

actual front end outer dimensions are approximately 34 5/8" width X 20 5/8" height

actual front end outer dimensions are approximately 18 5/8" width X 16 5/8" height

+ Product Details

actual front end outer dimensions are approximately 34 5/8" width X 18 5/8" height

6" Insulated Aluminum Flexible HVAC Duct R 6.0 – 25' Length Aluminum + Product Details Size Width_20in These won t hinder RFG1620 FBA + Product Details Size 36"w X 34"h X 2"d (for duct opening measurement only) actual front end outer dimensions are approximately 34 5 8" width X 20 5 8" height