DuraVent DuraLiner 6" Oval Tee and Round Branch With Cap w30.75 Easy Maneuverability - Easy mobility

Easy Maneuverability - Easy mobility even in tighter spaces with an anti-tilt structural design and built-in wheels

Ventis HE350 wood burning fireplace is an elegant

51" Height/Length 12

Lava Rocks thickness will be anywhere from 2" to 3"

User Manual for Direct Vent Gravity Furnace

DuraVent DuraLiner 6" Oval Tee and Round Branch With Cap w30.75 Easy Maneuverability - Easy mobilityDuraLiner 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