DuraVent FasNSeal W2 16" 316L Stainless Steel Double Wall Insulated Wall Thimble With AVL Pipe d52 A concentric (or direct-vent

A concentric (or direct-vent

Dimensions A12 x B48 x C5 1⁄2

Note: Candle not included

so you'll always have a working patio heater

Adaptor Plate for Outside Air Kit (112KT)

DuraVent FasNSeal W2 16" 316L Stainless Steel Double Wall Insulated Wall Thimble With AVL Pipe d52 A concentric (or direct-ventFasNSeal 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