Metal-Fab SuperFlex 4" x 420" Length Stainless Steel Chimney Liner Flex Kit front-view Model 6DT-XWS-SS Series DuraTech DT

Model 6DT-XWS-SS Series DuraTech DT (5"-8") Product Type Extended Wall Support Outer Finish Stainless Steel (Size) Inside Diameter 6" & 8" A 8"

it works equally well without it

Center of Vent to Nearest Outside Corner of Building or Obstruction 16" Center of Vent from any Opening through which Flue Gases Could Enter a Building 6" Bottom of Vent above Grade 12" Edge of Vent to Nearest Projecting Surface 6" Vent Projection from Outside Wall 4" Center of Flue to Floor Covering 15 7/8" Safety Control Pilot and Main Burners include Automatic Shut-off Warranty

5 COMBUSTIBLE Logs 25

Metal-Fab SuperFlex 4" x 420" Length Stainless Steel Chimney Liner Flex Kit front-view Model 6DT-XWS-SS Series DuraTech DTFlexible Stainless Steel Chimney Liners intended for field installation into new or existing tile lined or unlined masonry chimneys used for venting natural active Category I gas fired, Type L oil fired and solid fuel residential type appliances in which maximum continuous flue gas temperatures do not exceed 1000F. Chimney liners are intended to be installed in accordance to the Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning