Metal-Fab Type B-Vent 8" x 12" Chimney Length Pipe h4.63 Choose decorative tops and firebox

Choose decorative tops and firebox liners

ceiling mount TV lift or outside outdoor TV lift

Available in 36" or 42" single-sided models

When a controller loses WiFi/Ethernet/Internet connection it will revert to a Bluetooth connection

Model  OB48MVN Valve  Millivolt Size 48" Fuel  Natural Gas Input  80

Metal-Fab Type B-Vent 8" x 12" Chimney Length Pipe h4.63 Choose decorative tops and fireboxType 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