24" Pipe Length (Galvanized)

The DuraVent 46DVA DirectVent Pro Galvanized Steel Pipe Length, 4x6-5/8-inch Diameter provides a pipe that is designed for appliances tested and listed for direct vent. Direct Vent Pro pipe features a fully unitized twist-lock construction in both 4x6 5/8-inch and 5x8-inch vent sizes. The use of sealant is optional, unless specified by the appliance manufacturer. To calculate the install length, simply subtract 1.5 inches for each joint.