Metal-Fab Type B-Vent 3" Firestop Spacer black Smaller Flue (10″ instead of

Smaller Flue (10″ instead of 14″

Natural stones: 6 bags of stones

Awaken your inner artist with a Loft Series Vent-Free Insert – with contemporary linear burner in a porcelain lined firebox that reflects the mesmerizing flame to create depth and visual interest from any angle

Manufactured with long lasting steel and iron

This unique system delivers just the right amount of heat to maintain a comfortable temperature

Metal-Fab Type B-Vent 3" Firestop Spacer black Smaller Flue (10″ instead ofType 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