Metal-Fab Type B-Vent 24" Storm Collar d83 as it will void the

as it will void the warranty on your unit if it is not

Model TSTACK-21-ST Log Set Width 21" Type Gas Log Set Venting Type Vented Location Indoor Material Ceramic Style Texas Stack Certification CSA Approved

Brand DuraVent Series FasNSeal Flex Model 8FSFLEX-135 Product Type Flex Length (Custom)

Item Number 103065 Fuel Natural Gas Ignition Electronic Transformer 24 Volt Documents & Files

A cable drops down the flue and attaches to a control handle mounted in the fire box

Metal-Fab Type B-Vent 24" Storm Collar d83 as it will void theType 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