Centrotherm InnoFlue® Flex B-Vent Kits

The InnoFlue Flex B-Vent Kits provide a complete solution for retrofitting or upgrading existing B vent systems. Each kit includes all components necessary to line a B vent pipe, from the universal B-vent termination to the base support.

The flexible liner allows for quick, efficient installation without additional construction or penetrations. Rated to 230°F (110°C), the kits are lightweight, durable, and designed to improve the performance and safety of B-vent systems for gas-fired appliances such as furnaces, water heaters, and boilers.

Key Features of B Vent Kits

• Complete Kit: Includes flexible B vent pipe, B vent cap, base support, flex end pipe, spacers, rings, and lubricant.
• Easy Installation: No adhesives, primers, or solvents required.
• Durable and Lightweight: Rated to 230°F (110°C) and evaluated to UL1738 and ULCS636 by ICC.
• Retrofit-Friendly: Ideal for upgrading existing B vent systems without additional penetrations.
• Efficient and Safe: Designed to ensure proper venting of exhaust gases for maximum appliance performance.

 B Vent Kit Applications

• Retrofitting existing B vent pipe systems for enhanced safety and reliability.
• Upgrading older B-vent systems to extend lifespan and maintain efficient operation.
• Compatible with gas-fired appliances such as furnaces, water heaters, and boilers.
• Complete solution including the B vent cap to prevent debris, animals, and weather from entering the vent.

Why choose InnoFlue® Flex B-Vent Kits?

• All-in-One Solution: Every component required for a complete B vent installation is included.
• Time-Saving: Flexible design and pre-packaged components allow for faster installation.
• High-Quality Materials: Rated to UL standards and tested to ensure reliability and durability.
• Versatile: Compatible with a wide variety of B vent pipe systems and gas appliances.
• Safe and Efficient: Ensures proper airflow and protects homes from exhaust gases.

Frequently Asked Questions

What is a B vent kit?

A kit that provides all necessary components to line a B vent pipe, including a B vent cap, base support, and flexible liner.

How does the InnoFlue® Flex B-vent pipe work?

The flexible liner fits inside existing B vent systems to safely carry exhaust gases from appliances to the termination point.

Why is a B vent cap included in the kit?

The B vent cap protects the vent system from rain, debris, and animals, ensuring proper airflow and safe operation.