DuraVent FasNSeal W2 6" 29-4C Stainless Steel Double Wall Insulated Wall Thimble With AVL Pipe sqft2100 4PVP-KVB 4" Inner Diameter Clearances

4PVP-KVB 4" Inner Diameter Clearances 1” clearance to combustibles in the USA and Canada for appliances using corn and other biofuels

Note: Vent overlaps 1

Product Type Mid Section Pipe Length 30" Diameter 8" Finish RAL 6017 38/50017 Powder Coat Documents & Files

Replacement Tee Cap for Cleanout Tee

DuraVent FasNSeal W2 6" 29-4C Stainless Steel Double Wall Insulated Wall Thimble With AVL Pipe sqft2100 4PVP-KVB 4" Inner Diameter ClearancesFasNSeal 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