DuraVent, 4VG-TRS, Flexible Liner, 4 Inch Ventinox, Vent Pipe, Tee, Ventinox Collection 4 Ventinox VG Tee with Removable Snout Warranty .
Use as a 90 transition between liner and connector pipe at the wall thimble or rear flue outlet of a heater.
Components feature an integral locking band, avoiding the use of pop rivets.
When venting solid fuel heaters, Ventinox VFT must be insulated with either TherMix or ProFoil blankets to meet UL 1777 requirements
Notice: MG DuraVent warranty applies to this professional grade product only when installed by a trained professional installer.