Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | 4 Inch, 10 Inch |
Thermaflex Insulated Duct
$56.95 – $134.95
- Underwriters Laboratories listed for the US and Canada.
- Complies with NFPA Standards 90A and 90B.
- Corrosion resistant steel wire helix.
- Fully lined for efficient air delivery.
- The outer vapor barrier is a jacket of durable
black polyethylene.
