34"w X 8"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 35.75"w x 9.75"h] Insulated Line Set For 6" duct opening Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
For 6" duct opening
Insulation density is 30kgs/cbm = 0
+ Product Details Size - 20"w X 2"h is the size for the duct opening measurement only
+ Product Details Size - 16"w X 24"h is the size for the duct opening measurement only
+ Product Details Size - 36"w X 30"h X 2"d (for duct opening measurement only)
34"w X 8"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 35.75"w x 9.75"h] Insulated Line Set For 6" duct opening Compatible With Duct 7in Applications This sheet metal DDAG A 1212 For 6" duct opening Insulation density is 30kgs cbm = 0