DuraVent FasNSeal W2 6" 29-4C Stainless Steel Double Wall Insulated Wall Thimble With AVL Pipe btu600000 Classic design fits various home

Classic design fits various home styles

Homeowner's Guide

Flame choice of blue or orange or combined multi-color flame

Durable brushed pewter steel construction for strength and longevity

Depth:   42

DuraVent FasNSeal W2 6" 29-4C Stainless Steel Double Wall Insulated Wall Thimble With AVL Pipe btu600000 Classic design fits various homeFasNSeal W2 (double 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