Type B gas vent pipe from DuraVent. Measures 4" in diameter x 60" in length. This 5-foot length is popular since it requires fewer vent pipe sections and connections. This unit necessitates a venting pipe with a 4" inner diameter. DuraVent Type B gas vent pipe is among the best vent pipe currently available. This venting system is rugged and resilient, so you can be sure it will last a long time. This DuraVent pipe has a diameter of 4" and a length of 60". This 5-foot length is popular since it requires fewer vent pipe sections and connections. With this pipe length, you may save money, time, and effort on your high-quality DuraVent installation.

DuraVent Type B gas vent pipe Measures 4 inches in diameter x 60 inches in length This 5-foot length is very popular because it makes for fewer pieces of vent pipe and fewer connections