Heavy-duty three layer protection for hvac heating cooling ventilation and exhaust
R-4.2 Flame resistance value
Vevor dryer vent hose, 127mm insulated flexible duct 7.62M long with 2 duct clamps, heavy-duty three layer protection for hvac heating cooling ventilation and exhaust, r-4.2 Flame resistance valueflexible adjustmentsefficient insulationtriple-layer protectioneasy installationwide range of applicationscoil structure designlength: 300 inches 7620 mm,net weight including all accessories : 7.49 Lbs 3.4 Kg,tube thickness in extended state : 0.98 Inches 25 mm,model: gc130,product dimensions in extended state : 7.28 X 7.28 X 300 inch 185 x 185 x 7620 mm,thermal resistance value: r-4.2,Diameter: 5.11 Inch 130 mm
Heavy-duty three layer protection for hvac heating cooling ventilation and exhaust
R-4.2 Flame resistance value
Vevor dryer vent hose, 127mm insulated flexible duct 7.62M long
