Metal-Fab Type B-Vent 6" 6/12 to 12/12 Pitch Flashing opti-myst-pro Dovetail joints become self-locking even

Dovetail joints become self-locking even before the glue is applied

7 day programmable thermostat remote control

Insulation: 1” Thermal Tech insulation blanket

2 cm Shipping Size 31 1/4 x 66 1/4 x 15 1/4″ Shipping Weight 164

Metal-Fab Type B-Vent 6" 6/12 to 12/12 Pitch Flashing opti-myst-pro Dovetail joints become self-locking evenType 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