Quietflex 920C Flex Duct 9 in 25 ft R4.2

Product Description

The Quietflex 920C is a flexible duct designed for various HVAC applications. This duct features a UV-inhibited polyethylene vapor barrier, making it suitable for indoor and outdoor use.

• Duct size: nine inches.
• Length: twenty-five feet.
• R-value of 4.2 for effective insulation.

Product Highlights

This duct is known for its durability and resistance to UV rays. It maintains performance in temperatures ranging from negative twenty to one hundred eighty degrees Fahrenheit.

Product Information

Standard Information

• Brand: Quietflex
• Manufacturer: Quietflex Manufacturing

Technical Specifications

• Duct Size: nine inches
• Length: twenty-five feet
• Material: polyethylene
• Color: black
• R-Value: 4.2
• Velocity Rating: six thousand feet per minute
• Temperature Rating: negative twenty to one hundred eighty degrees Fahrenheit
• Vapor Transmission: 0.11 perm