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The Metal-Fab 5M6A is a five-inch Type-B gas vent adapter made for approved gas furnaces, heaters, fireplaces, and boilers. This adapter features a galvanized steel outer wall and an aluminum alloy inner wall for durability. The Surelock B-Vent Locking System ensures secure connections, making it reliable for various gas venting applications.
This gas vent adapter is designed for easy installation and fits most 5-inch Type B gas vent systems, providing versatility across various applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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