This Aluminum 36" Double-Wall Flex Connector with 4" Inner Diameter from the DuraConnect II series is a Type B gas component and consists of the duralock system for a tight seal. Use as a connector system to replace rigid gas vent with a flexible section. DuraConnect II can be used when Type B gas vent double-wall connector is required. Not to be enclosed and cannot penetrate through walls, floors, or ceilings. Twist-lock connectors on each end.
- Fuel Type: Gas, Liquid Propane
- Inner Diameter: 4"
- Length: 36"
- Double Wall Construction
- UL Listed