HVAC > HVAC Fittings & Materials > Duct > Flexible Duct > Flexible Air Duct > Hart & Cooley > Insulated Flex Air Duct, Grey 2-Ply Polyester Jacket > Insulated Flex Air Duct, Grey 2-Ply Polyester Jacket, F114
| Additional Information | |
|---|---|
| Core | Double-Ply Black Polyester Core |
| Diameter | 14" |
| Insulation | R-4.2 formaldehyde free insulation |
| Jacket | Black Polyethylene Jacket |
| Length | 25\' |
| Operating Temperature Range - Continuous | -20°F + 140°F |
| Operating Temperature Range - Intermittent | -20°F + 250°F |
| Package | Boxed |
Additional Information