The 5 in. Steel Round Gas Vent Top helps prevent rain and debris from entering the vent and is not approved or recommended for wood-burning applications. It is a durable, galvanized-steel Type B fitting for use on approved gas appliances in residential, light commercial and industrial applications. This fitting is formed for uniform sizing and a strong, easy-to-connect joint. It is tested and UL listed for safety in accordance with NFPA standards.
