Metal-Fab Type B-Vent 5" x 48" Single Wall Flex Connector h39.75 and 10 lb Packages

and 10 lb Packages

and linear-opening styles are available

Built-in Heater

Fuel Efficiency - Refractory construction helps increase efficiency to lower operation costs

no need for mounting brackets or building into a wall

Metal-Fab Type B-Vent 5" x 48" Single Wall Flex Connector h39.75 and 10 lb PackagesType 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