The duct has r8 insulation which contains 50 more insulation than the standard r4 2 product.
8 insulated flexible duct r8.
This product is easy to cut to desired length and install with all of the duct shops sheet metal fittings insulated flexible duct from the duct shop is perfect for residential and light commercial heating and air conditioning systems.
But what if you have an older house that doesn t have r 8 duct insulation.
This additional insulation provides greater thermal efficiency to save energy.
Insulated flexible 8 diameter ducting r8 manufactured with a tri directional fiberglass scrim reinforced metalized polyester outer jacket.
Insulated flexible duct r8 silver jacket is used in standard heating and air conditioning hvac systems and some venting applications.
R8 0 flexible duct is available in 25 lengths with raw ends.
5 227 btu hour one ton of air conditioning equals 12 000 btu hr so this would be almost half a ton 0 44 of cooling load.
Polyester r8 insulated flexible air duct 8 km 8 0 bag at ferguson.