IMPERIAL 5-in x 300-in Polyester Insulated Flexible Duct R 6 Item #3001933 | Model #1012636 prepainted metal cabinet lined with

prepainted metal cabinet lined with super thick

4 Sections for flexible installation

Pre-charged to 38 PSI

This device combines two critical technologies

OPEN or SHORT conditions and the location of each cable

IMPERIAL 5-in x 300-in Polyester Insulated Flexible Duct R 6 Item #3001933 | Model #1012636 prepainted metal cabinet lined withThis Imperial Insulated Flexible Duct is ideal for use with heating, ventilation, and air conditioning systems. Its 2 ply polyester laminated inner core is constructed with supportive, non corrosive coated wire. A blanket of fiberglass insulation surrounds the core which helps to reduce heat loss and condensation, and a silver metalized outer jacket with reinforced scrim surrounds the fiberglass insulation for durability. Because of its flexible