Metal-Fab Type B-Vent 10" x 24" Chimney Length Pipe clean-face We can therefore expect to

We can therefore expect to transfer at least 25% of the heat from the appliance to other rooms

1 x Louvered face

starting with the standard match throw system for simplicity

When the user wants to turn on the fireplace – typically using a wall switch – the controller signals the mechanical chimney damper to open

47 Product Width (in) 23

Metal-Fab Type B-Vent 10" x 24" Chimney Length Pipe clean-face We can therefore expect toType 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