Type 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 establish a UL Listed connection

Metal-Fab 6MIX7

Nortek Global Heating Parts 901083 Base Damper

901083

Bramec Corporation and is a major distributor in the Electrical, Plumbing, Hardware and HVAC/R industry

5070 2-7/8" to 5" Adjustable Versa Cap,
,

Bramec 5070

Bramec Corporation and is a major distributor in the Electrical, Plumbing, Hardware and HVAC/R industry

7090 6-7/8" to 9" Adjustable Versa Cap,
,

Bramec 7090