Flat one side increasers are manufactured using standard gauge galvanized steel.
– 4″ diameter is stamped construction to insure consistent quality
– 10″ long pipe to go completely through exterior walls
– Built in damper prevents cold air from entering vents
| Part Number | Description | UOM | Ctn.Qty |
| DVHA4S | 4″ AL DRYER VENT SINGLE | EA | 4 |
| DVHA6S | (M) 6″ AL DRYER VENT SINGLE | EA | 6 |
| DVHA8S | (M) 8″ AL DRYER VENT SINGLE | EA | 3 |
Flat one side increasers are manufactured using standard gauge galvanized steel.
Block Ends are manufactured using 28 gauge galvanized steel.
Stoppers are manufactured using 28GA galvanized steel. 12″ diameter and up made from 26GA.