This FasNSeal 24 Inch Double Wall Vent Length features a patented built in mechanical locking band and triple lipped directional gaskets which allows for ease of installation. Used for venting special gas burning Categories II, III and IV appliances. To calculate outside diameter add 1” to vent diameter.
- Inner Diameter: 6"
- Fuel Types Compatible With: Gas
- UL Listed: Yes
- Length: 24"
- Double Wall Construction