Metal-Fab Type B-Vent 22" x 18" Adjustable Length Pipe btu185000 or dirty air

or dirty air

2" (L x W) Net Weight 80 lbs Overall Dimension 44

Napoleon makes it easy with this natural gas to propane gas conversion kit

No venting required but adequate air must be available for combustion and ventilation

Spark igniter

Metal-Fab Type B-Vent 22" x 18" Adjustable Length Pipe btu185000 or dirty airType 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