- Dallas, Texas, United States
- US $50.00
- Feb 28th
Description ATCO #030, 036, and 031 are UL 181, Class 1 Air Ducts and are manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. The inner core of all three products is air-tight and designed for low-to-medium operating pressures in HVAC systems. A TCO #036 and 031 have increased insulation for superior thermal performance.