DuraFlex SS Connector Adaptor for 5" Chimney Liner - 5DFS-FC: A vent pipe with a 5" inner diameter is required for this unit. DuraFlex understands that installing a chimney in your home is a major undertaking, and that extra safety considerations must be taken into account at every stage of the process. The SS Connector Adaptor was built for the process of installing the chimney as it travels through the roof of your home, ensuring that your chimney will be so tight that nothing can shake it loose until you need to do some repair work on it.

DuraFlex Connector Adaptor for 5-in. pipe Used to connect 2 pieces of DuraFlex together or connect DuraFlex to a fireplace insert Attaches with screws or pop rivets