Metal-Fab Type B-Vent 20" to 28" Increaser water-vapor Consist of solid

Consist of solid

Now there's Shield

SLP series pipe or DuraVent pipe

electric fireplace with realistic flames and contemporary black frame that will make a strong design statement in your living room

Metal-Fab Type B-Vent 20" to 28" Increaser water-vapor Consist of solidType 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