Selkirk 4 in. x 4 in. x 4 in. Steel Gas Vent Tee

The 4 in. x 4 in. x 4 in. Steel Gas Vent Tee is a Type B fitting used to transition a system from horizontal to vertical orientation. It provides easy access for inspection and maintenance. It has a strong, durable, galvanized-steel outer pipe with internal spacing bends that assure a uniform insulating air space between pipe walls. Each end is die-formed for uniform sizing and strong, easy-to-connect joints. A locktab feature offers the option of installation without sheet-metal screws. It is UL listed for safety in accordance with NFPA standards.|Strong, durable galvanized steel outer pipe|Use to transition a system from horizontal to vertical orientation|Locktab feature can be used instead of sheet-metal screws for ease of installation|Each end is die-formed to assure uniform sizing for strong, easy-to-connect joints|Tested and listed per UL 441 for installation in single and multi-story buildings|Internal spacing bends create a uniform insulating air space between pipe walls|Easy access for inspection and maintenance