Metal-Fab Type B-Vent 4" Firestop Spacer vinyl-siding-vent-kit 018" thick G90 Steel for

018" thick G90 Steel for sizes 3" to 14" diameter Inner Diameter 3" Height/Length 60" Technical Drawings & Dimensions

allowing the traditional fireplace to take on an ultra-high-tech presence

FLEXFRAME-PRO3 Dimensions 44" x 9-1/4" x 1-5/16" (Per Piece) Package 3 Pieces Material 16 Gauge 304 Stainless Steel Warranty

Includes two 42 inch sections

Metal-Fab Type B-Vent 4" Firestop Spacer vinyl-siding-vent-kit 018" thick G90 Steel forType 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