Made of strong, durable galvanized steel, the 4 in. x 36 in. round type B gas vent pipe is built to last. The exclusive lock tab feature adds versatility to installation on approved gas appliances in residential, light commercial and industrial applications. Rugged construction, assured safety and fully tested and listed per UL441.

Made of strong, durable galvanized steel, the 4 in. x 36 in. Round Type B Gas Vent Pipe is built to last. The exclusive locktab feature adds versatility to installation on approved gas appliances in residential, light commercial and industrial applications. Rugged construction, assured safety and fully tested and listed per UL441.

4 in. x 5 ft. B Vent Pipe - Featuring a convenient 1 piece body, this pipe is made of steel and galvanized for enhanced durability. Designed for heating, ventilation and air conditioning systems.

Amerivent® offers top-quality venting solutions including Class B gas vent products and accessories for today's residential heating appliances. Amerivent® products are made of durable materials for longevity and are UL listed for safety.

DuraVent 4GVVTH 4 In Diameter 8 In Tall Steel Type B Gas Vent High Wind Rain Cap w/ DuraLock System Seal to Protect Piping from Debris, Wind, & Birds

Save on the DuraVent 4BV60 from Build.com. Low Prices + Fast & Free Shipping on Most Orders. Find reviews, expert advice, manuals, specs & more.

4" x 4" x 3", G90 Galvanized Steel Outer/Aluminum Inner, Round, Double Wall, Type B, 45D, Sheet Metal Gas Vent Wye Learn More

2019年6月3日 · This 4 in. x 3 ft. B Vent Pipe is made of galvanized steel for durability. The pipe is designed for use with 4 in. steel pipes in your heating, ventilation and air conditioning (HVAC) system.

2012年9月14日 · 4" x 18" Type B Double Wall Round Gas Vent Pipe UL Listed with SureLock Technology (#4M18)

The 4" Type B Gas Vent has an ID of 4" and an OD of 4-1/2" . This Termination Kit comes with the Draft Hood Connector (which is a starter piece), a Roof Flashing (that works with a roof pitch up to 6/12), a Storm Collar and Rain Cap. The pipe is available separately in a …