Metal-Fab Type B-Vent 3" to 5" Housing Adapter h30.25 The steel external casing of

The steel external casing of the lift provides added protection for the lift internal parts

Technology: Opti-V

For use with Bromic Heating Tungsten Smart-Heat 3000W or 6000W Electric Heaters

Adds Mechanical Convection to Speed Room Heating

Metal-Fab Type B-Vent 3" to 5" Housing Adapter h30.25 The steel external casing 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