Metal-Fab Type B-Vent 18" to 28" Increaser h14.63 Liquid Propane may be better

Liquid Propane may be better if a Natural Gas Line is not present outside

Area of Coverage 2

Set at 5 inches of water column pressure

46-3/16" Unit Height

Variable controls

Metal-Fab Type B-Vent 18" to 28" Increaser h14.63 Liquid Propane may be betterType 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