14” Mobile Home Flex
14” Mobile Home Flex It is insulated flexible air duct designed for use in manufactured and mobile home HVAC systems.
- Dimensions: 14-inch inner diameter and typically 25 feet in length.
- Insulation (R-Value): Most 1451 models feature an R-4.2 insulation rating, though some variations in this series or from brands like ATCO may offer R-6 or R-8.
- Durability: Features an extra heavy-duty, UV-inhibited black polyethylene vapor barrier, which is specifically required for outdoor use under HUD standards for mobile homes.
- Construction: The inner core consists of two plies of polyester film encapsulating a steel wire helix, surrounded by formaldehyde-free fiberglass insulation.
- Airflow: Rated for maximum air velocities of approximately 4,000 to 6,000 FPM.