Duravent 4" x 6-5/8" DirectVent Pro Co-Linear Adapter Kit with Flex | 46DVA-CTFK

DirectVent Pro Co-Linear Adapter Kit with Flex from Duravent Use when installing a direct vent co-linear insert into a masonry chimney. Kit includes: Choose a high-wind termination cap or prairie termination cap, and two pieces of aluminum flex lengths, with the exhaust marked with red tape. About the Duravent DirectVent Pro System DirectVent Pro features tight inner connections for superb performance, with no gaskets or sealants required (unless specified by the appliance manufacturer). All black pipe lengths, pipe extensions, and elbows feature laser-welded outer wall seams for a sleek finish. Low-profile locks and no hems or beads allow for a beautiful product that looks elegant in any interior.  DuraVent's direct vent is specified by nearly every major stove and fireplace manufacturer in the U.S. and Canada, with the largest choice of termination caps for direct vents available. Applications DirectVent Pro is a unitized, coaxial (concentric) venting system designed for use with