DuraVent FasNSeal 12" 29-4C Stainless Steel Vent Length With Support Plate d31.5 They are midwave radiant heaters

They are midwave radiant heaters that produce heat almost instantly (less than 15 seconds) and are ideal for providing heat to outdoor areas such as partially open patios or balconies

Height: 29 3/4 Inch

Build-in auto reset thermal protection for optimal use in hot locations

10" B-Vent component

Color: Krystallo Diamond

DuraVent FasNSeal 12" 29-4C Stainless Steel Vent Length With Support Plate d31.5 They are midwave radiant heatersAll 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