Masonry Chimney Conversion Kit [Includes: Exterior Cap Adapter [Aluminum], Top-Plate Flashing, Round Ceiling Support/Wall Thimble Cover, and Interior Retro Connector [Black]], 4" x 6 5/8" Diameter, DirectVent - 46DVA-KMC

46DVA-KMC is a masonry chimney conversion kit with a diameter of 4 inches by 6-5/8 inches. This kit includes aluminum exterior cap adapter, top-plate flashing, round ceiling support, wall thimble cover and a black interior retro connector. This is used with DirectVent pipe and is an OEM DuraVent venting component.