Home / Brand / Superior / Kit, HeatFlo Linear 72 “HeatFlo Convection Air Circulation Kit” 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 Kit, HeatFlo 55 DV Units $695.00 -Add to cart 4″ Air Kit, Collar & Hood Only $53.00 -Read more Attic Insulation Shield $159.00 -Read more