Metal-Fab Type B-Vent 3" x 12" Adjustable Length Pipe sqft1700 This frame features durable three-piece

This frame features durable three-piece metal construction to make installing those fireboxes simple

which instantly shuts off the valve if oxygen in the room drops to and unsafe level

000 BTU and operates normally up to 125°

DuraTech LDC (10”-12” diameters) 24” and 36” lengths are available with additional protective carton filler for shipping

3-Burner18" - 42" (NG)18" - 42" (LP)

Metal-Fab Type B-Vent 3" x 12" Adjustable Length Pipe sqft1700 This frame features durable three-pieceType 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