Product Overview
Designed for wherever UL 181 standards for Class 1 Air Duct is required. Suitable for use with heating, ventilation & air conditioning systems.
Highlights:
- R-6.0. UL 181/ULC S-110M/Class 1 Air Duct
- 2-Ply polyester laminated inner core provides outstanding resistance & durability
- Fiberglass reinforced metalized outer jacket, extremely strong, will not unravel
Specifications
- Size
- 4 inch x 25 feet
- Color
- Silver
- Brand
- Imperial
- Mfr number
- MEA-0425-6
- Item number
- 12510861
- UPC
- 058680163423
Shipping & Returns
Shipping calculated at checkout. Usually ships within 24 hours.
We ship within the contiguous United States.
Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.