DuraVent 46DVA-18 DirectVent Pro 18″ Pipe Length (galvanized) For 4” x 6 5⁄8” direct vent.
Designed for appliances tested and listed for direct vent. Features a fully unitized twist-lock construction in both 4” x 6 5/8” and 5” x 8” vent sizes. Use of sealant is optional, unless specified by the appliance manufacturer.
To calculate install length, subtract 1 1/2″” for each joint.
No beads or hems. Black pipe lengths feature exterior laser-welded seams.
DuraVent 46DVA-18B DirectVent Pro 18″ Pipe Length (black) For 4” x 6 5⁄8” direct vent.
Designed for appliances tested and listed for direct vent. Features a fully unitized twist-lock construction in both 4” x 6 5/8” and 5” x 8” vent sizes. Use of sealant is optional, unless specified by the appliance manufacturer.
To calculate install length, subtract 1 1/2″” for each joint.
No beads or hems.
Black pipe lengths feature exterior laser-welded seams.
