ATCO PRODUCTS 031 R8 20 Air Duct 20 in

Product Description

The ATCO PRODUCTS 031 R8 20 is a UL 181, Class 1 air duct designed for HVAC applications. The duct features a tri-directional fiberglass scrim reinforced outer layer made of metallized polyester. This air duct includes an inner core that is air-tight, promoting energy efficiency and preventing fiberglass erosion. It is suitable for low-to-medium operating pressures, ensuring effective performance in various HVAC systems.

• Air-tight inner core enhances energy efficiency while preventing fiberglass wear.
• Encapsulated wire helix supports secure installation without unraveling.
• Smooth inner design reduces friction loss and lowers operating costs.

Product Highlights

The air duct has an inside diameter of 20 inches and a length of 25 feet, making it suitable for various installation setups.

Product Information

Standard Information

• Series: R8
• Jacket Material: Metallized Polyester

Technical Specifications

• Inside Diameter: 20 inches
• Air Flow: 5000 fpm
• Vapor Transmission: 0.05 perms
• Maximum Positive Pressure: 4 in WG
• R-Value: 8
• Flame Spread: 25 maximum
• Smoke Developed: 50 maximum
• Maximum Operating Temperature: -20 to 140 degrees F continuous (at maximum pressure)