Metal-Fab Type B-Vent 4" Firestop Spacer vinyl-siding-vent-kit Inside the High-Efficient Direct-Vent Wall

Inside the High-Efficient Direct-Vent Wall Furnace

(NG Efficiency) Weight* Hi Low 33-1/2” H x 38” W x 15-1/2” D

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

SKU AC07700B UPC 773388155302 Quantity Pack of nine (9) bricks

Metal-Fab Type B-Vent 4" Firestop Spacer vinyl-siding-vent-kit Inside the High-Efficient Direct-Vent WallType 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