DuraVent DuraLiner 6" x 12" Oval Rigid Pipe o28 with the damper closed

with the damper closed

Item Number FP10098US-RE Finish Black

Square Top Termination Kit

And the electric heater is different from propane heater and do not produce dust carbon dioxide and smoke make it perfect for indoor use

DuraVent DuraLiner 6" x 12" Oval Rigid Pipe o28 with the damper closedDuraLiner 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