Metal-Fab Type B-Vent 8" Firestop Spacer d22.375 efficient wood fireplace you can

efficient wood fireplace you can depend on

With the many beautiful styles in the line

4" x 6-5/8" Top Vent Collar

to combustible or side wall (C) 7"

APK-15 Manual

Metal-Fab Type B-Vent 8" Firestop Spacer d22.375 efficient wood fireplace you canType 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