2-ply Polyester Air Duct
- Designed for wherever UL 181 standards for Class 1 Air Duct is required.
- The 2-ply polyester laminated inner core provides outstanding resistance and durability.
- The fiberglass reinforced metalized outer jacket is extremely strong and will not unravel
- Suitable for use with heating, ventilation and air conditioning systems
- Duct liner is permanently bonded to a corrosion resistant spring steel wire helix, also supporting a blanket of fiberglass insulation.
- Vapor barrier is an outer jacket of fiberglass reinforced metalized film laminate.
- Velocity (feet per minute) : 4,000 f.p.m. (20.3 m/sec)
- R-Value : R-4.2, R-8.0
- Vapor Barrier Permeance : 0.04 perm (2.3 ng / s.m².Pa)
| Weight | 2.750000 |
|---|---|
| Retailer code | MEA-0410 |
| UPC Code | 058680163232 |
| Box Depth | 8.7500 |
| Box Height | 13.7500 |
| Box Width | 8.7500 |
| Dimensions | 4 in x 10 ft |
| Brand | IMPÉRIAL |
| Collection | MEI |
| Color | Black |
NOTICE TO OUR CUSTOMERS
*Products sold on our online site and in stores are generally covered by a manufacturer's warranty for normal use. Please check with your advisor before making a purchase.
*We cannot guarantee that the price and delivery times for replacement parts and repair services apply to 100% of our inventory. Rest assured that we strive to provide this specific information for each product as it is provided to us by the manufacturer.
*The product may differ from the illustration, and prices may vary by region. Please select your local store to see the available price.
Please note that additional time may be required for the pickup and delivery of seasonal products.
*Please note: The last item in stock may be the display model. Please contact the store to confirm availability and condition before purchasing.
*Please note that clearance items are final sale. No returns or refunds will be accepted. Inventory may vary by store location and store transfers are not available. Limited quantities, while supplies last.



