Metal-Fab Type B-Vent 5" Diameter Oval Standard Tee btu150000 Average CO :⁽⁹⁾ 157

Average CO :⁽⁹⁾ 157

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Run-on house LP or NG

Single Wall Oval to Round Adapter

Metal-Fab Type B-Vent 5" Diameter Oval Standard Tee btu150000 Average CO :⁽⁹⁾ 157Type 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