Z-Flex 7" x 30' Triple-Lock Stainless Steel Smoothcore All Fuels Chimney Liner Kit w29.5 Item Number 3BVX4 Series Round

Item Number 3BVX4 Series Round Type B Gas Vent Model BV (3" - 30") Product Type Increaser Inside Wall Aluminum Outside Wall Galvanized Steel Size (Diameter) 3" x 4" Technical Dimensions

Wall Mount Product Size W 41" x D 10" x H 3" Product Weight 15

NOTE: Female adapter used to adapt to DuraVent pipe toward appliance

BTU 11000 Finish RAL 9001 38/10001 Powder Coat Connector Size 8" Width 34" Overall Height 68" To Center Line Weight 165 lbs

Z-Flex 7" x 30' Triple-Lock Stainless Steel Smoothcore All Fuels Chimney Liner Kit w29.5 Item Number 3BVX4 Series RoundEliminates the turbulence that's inherent with corrugated liners, improving draft. Resists corrosive attack by not impeding the flow of condensate down the liner, with therefore, less opportunity for soot to accumulate. Note: For Use with Natural Draft Appliances. Not intended for use with Category II, III, or IV gas burning appliances as defined by the National Fuel Gas Code, NFPA 54, or other appliances that result in condensation or corrosive acids