4" x 35' Flex B-Vent Kit For 5"or 6" B-Vent

InnoFlue Flex B-Vent Kits include all the components necessary to line a B-Vent from Universal B-Vent Termination to base support including the quickly installed flexible liner. Rated to 230°F (110°C), InnoFlue Flex B-Vent Kits are the easiest way to retrofit an existing B-vent without additional construction or creating additional penetrations with this all-in-one solution. Additional components required to connect B-Vent kit base support to appliance are sold separately.

• Saves time and money at jobsite and distributor.
• Evaluated to UL1738 and ULCS636 by ICC.
• Lightweight and durable.
• Installs quickly & easily without glues, primers, or solvents.
• Rated to 230°F (110°C).