Metal-Fab Type B-Vent 5" x 5" x 3" Swivel Tee w31.25 42" Vent-Free Regular Firebox

42" Vent-Free Regular Firebox

wall heaters

Magnum MCUF Vent-Free Fireboxes

Used as a connector between stove exhaust collar and the positive twist-lock of biomass chimney pipe

Metal-Fab Type B-Vent 5" x 5" x 3" Swivel Tee w31.25 42" Vent-Free Regular FireboxType 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