The DuraVent 7GV12A is a round adjustable pipe that is designed to add 3-10 inches of length to a straight length of type B gas vent. It also requires a 2-inch overlap. It has a diameter size of 7 inches and it has a length of 12 inches. This is a UL-listed product and is covered by DuraVents limited lifetime warranty. Get the best out of your money by having these high-quality and innovative products from DuraVent. Search yours now here at PlumbersStock.com!
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