DuraVent DirectVent Pro 4" x 7" x 120" Concentric Flex btu78000 Any implied warranty applicable to

Any implied warranty applicable to this appliance is limited in duration to the same period of time as this written Warranty

000 BTU which can not only bring you warmth but also increase the atmosphere

UL 441 Clearances 1" Minimum clearance to combustibles for 3" - 24" Size 6" Pitched 6/12 to 12/12 Plate Size 21" x 28" Technical Drawings & Dimensions

Item Number 18BVSC Series Round Type B Gas Vent Model BV (3" - 30") Product Type Storm Collar Size (Diameter) 18" (I

For retrofit purposes

DuraVent DirectVent Pro 4" x 7" x 120" Concentric Flex btu78000 Any implied warranty applicable toStunning design and Engineered Excellence utilizing state of the art manufacturing. 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