DuraVent FasNSeal 4" 316L Stainless Steel Insulated Wall Thimble With AVL Pipe h34.313 DVA Adjustable Roof Flashing -

DVA Adjustable Roof Flashing - 46DVA-F6

NOTE: If replacing an ODS-ROP-N/P (which is no longer available)

Standard variable flame height remote control for all -15 and -17 valves

Used for models: 1773512

DuraVent FasNSeal 4" 316L Stainless Steel Insulated Wall Thimble With AVL Pipe h34.313 DVA Adjustable Roof Flashing -All 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