Z-Flex 5" x 4' 304 Stainless Steel Rigid All Fuel Liner l23.5 Combustible Side Wall Placement for

Combustible Side Wall Placement for HVF-36 and HVF-42  Combustible Side Wall Installation for HVF-42 Guideline Dimension for Corner Application HVF-42 Warranty

All parts carry a one-year one-time replacement warranty

We feel that great strength (and life) is directly proportional to the amount of steel along the bar's diagonal

Brand DuraVent Series FasNSeal Model FSVL1812B Product Type Pipe Construction 316L

This fan has a 3-blade aluminum propeller with a built-in 360° rotation feature

Z-Flex 5" x 4' 304 Stainless Steel Rigid All Fuel Liner l23.5 Combustible Side Wall Placement forFusion welded pipe seam for smoother finish and better fit.