Metal-Fab Type B-Vent 10" to 12" Increaser d8.3 American Fyre Designs River Rock

American Fyre Designs River Rock Fyre Stones with 4 colors and 10 lbs in size enhance your outdoor fire feature

Specifications

7 cm Shipping Size 19 1/2 x 57 1/4 x 9 1/4″

000 Btu Wall Furnaces allow up 15 feet of venting

Metal-Fab Type B-Vent 10" to 12" Increaser d8.3 American Fyre Designs River RockType 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