This FasNSeal 6 Inch Double Wall Adjustable Vent Length features a patented built in mechanical locking band and triple lipped directional gaskets which allows for ease of installation. Use to add variable length to your straight length of FasNSeal pipe. Adds 2”–14” of length. Requires at least 4” overlap for a secure connection.
Features:
- Inner Diameter: 6"
- Fuel Types Compatible With: Gas
- UL Listed: Yes
- Length: 18"
- Double Wall Construction