Metal-Fab Type B-Vent 4" High-Performance Vent Cap flip-grill Model OA10228 Product Size 10

Model OA10228 Product Size 10

Model BHD4PGN Max

from a quiet ember to a raging blaze

5" Total Unit Height 62

Post purge function (180 sec) to evacuate residual flue gases after fireplace shuts down

Metal-Fab Type B-Vent 4" High-Performance Vent Cap flip-grill Model OA10228 Product Size 10Type 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