Metal-Fab Type B-Vent 5" to 7" Increaser w43.25 Traditional Refractory Lining

Traditional Refractory Lining

5" Vertical Suregrip Support and Firestop

How do I extinguish smart fuel™ fuel in my fireplace

Designed for TVs

978 x 406 x 600 mm Glass View Opening 17 5/8 x 30 5/8″

Metal-Fab Type B-Vent 5" to 7" Increaser w43.25 Traditional Refractory LiningType 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