Metal-Fab Type B-Vent 5" Oval Tee Support d23.5 Can you leave Tungsten gas

Can you leave Tungsten gas heaters on all night

Made in USA with US imported parts

and permits

19" Height 22

Oak Log Set (Required)

Metal-Fab Type B-Vent 5" Oval Tee Support d23.5 Can you leave Tungsten gasType 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