DuraVent DuraLiner 8" x 24" Oval Rigid Pipe d35.75 Use to transition from 3”

Use to transition from 3” pipe to a 4” pipe

Proper ventilation capabilities

with up to 40

Outdoor use: refer to the SYM-XT-SMART installation manual

DuraVent DuraLiner 8" x 24" Oval Rigid Pipe d35.75 Use to transition from 3”DuraLiner ensures safe and efficient venting of heating appliances while protecting the masonry chimney from the damaging effects of flue gas. It is the only factory insulated product with zero zero clearance for high heat wood burning appliances. No need to uncoil flex, insulate a majority of the pipe, or protect the insulation when installing. A smooth inner means less creosote buildup. Installers reduce labor time by 50% or more with DuraLiner. No