UL 181, Class 1 air connector label for general venting. Multiply design of metalized polyester with 1 in pitch steel wire support.
California residents see Prop 65 WARNINGS
- Designed for low to medium operating pressures in HVAC systems
- Multi-ply design of metabolized polyester and aluminum/polyester laminate
- Steel wire support
- Encapsulated wire helix does not unravel when cut to length
- Air tight construction and smooth inner core