B-VENT INCREASER 7"x8"
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Type-B Gas Vent
Double Wall Gas Vent
Type-B Gas Vent products are tested and listed to UL 441 for approved gas appliances and feature our innovative twist-lock connection and locking tab, eliminating the need for sheet metal screws. Metal-Fab Type B Gas Vent combines hemmed flues and casings that maximize product durability and reliability and minimize installation time. Designed for versatility, Metal-Fab Type-B Gas Vent products 3"-6" adapt to major competing brands and when installed establish a UL Listed connection.
**8" OD**
100% Original
We guarantee you the sale of Original Brands.
| Quantity Available | |
|---|---|
| Midvale | 4 |
| Orem | 0 |
| Ogden | 1 |
| Logan | 0 |