Metal-Fab Type B-Vent 4" Oval Firestop Spacer hammered-pewter 18" Width 27" Color Silver

18" Width 27" Color Silver Technical Drawings & Dimensions

24" Berkley oak design

Designed to work with LOGF451 log assemblies

Direct vent systems are balanced pressure systems acquiring intake air from outside the dwelling while exhausting combustion gases through the sealed flue

Metal-Fab Type B-Vent 4" Oval Firestop Spacer hammered-pewter 18" Width 27" Color SilverType 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