Metal-Fab Type B-Vent 10" to 18" Increaser btu8786 insulation is required for 0"

insulation is required for 0" clearance to masonry

000 Minimum Fireplace Opening (Front) 28" Minimum Fireplace Opening (Rear) 16" Minimum Fireplace Opening (Depth) 14" Minimum Fireplace Opening (Height) 16" Documents & Files

Item Number FP10046US Color Black Rated Power 2500 BTU ~ 5000 BTU / 750 ~ 1500W Overall dimensions 20'' x 5

perfect for large wood-burning fireplaces

31" back width

Metal-Fab Type B-Vent 10" to 18" Increaser btu8786 insulation is required for 0"Type 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