DuraVent FasNSeal 14" x 36" 29-4C Stainless Steel Adjustable Vent Length btu8530 EXCELiner can be used to

EXCELiner can be used to reline structurally sound masonry chimneys where the liners have deteriorated due to chimney fires

You can also put the heat on the built in timer setting

PVC BTU 30

Designed to intensify the flame when used with G4 and G45 burners

DuraVent FasNSeal 14" x 36" 29-4C Stainless Steel Adjustable Vent Length btu8530 EXCELiner can be used toAll FasNSeal (single wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield