Home / Brand / Superior / Kit, HeatFlo Linear 72 “48″ DV Length – Rigid” has been added to your cart. View cart Kit, HeatFlo Linear 72$1,283.00 Out of stock SKU: F4408 Categories: Superior, Venting Additional information Additional information Weight 52 lbs Dimensions 86 × 15.5 × 12 in Brand Superior Related products Vertical Firestop – Rigid $79.00 -Read more 12″ DV Length – Rigid $139.00 -Add to cart 45 Degree Elbow $181.00 -Add to cart