Builder's Best 110223 Flexible Duct 4 in Dia Inside x 5 ft L Replacement MPN

Product Description

The Builder's Best 110223 flexible duct is designed to meet various HVAC needs. This duct has an inside diameter of four inches and a length of five feet. It features a multi-ply construction that combines metalized polyester and aluminum/polyester laminate. The wire helix design provides durability and flexibility.

• Multi-ply construction for better performance
• Maximum velocity rating of five thousand feet per minute
• UL sticker applied every ten feet

Product Highlights

This flexible duct is ideal for both residential and commercial applications where air circulation is important.

Product Information

Standard Information

• Brand: Builder's Best
• Part #: L3500

Technical Specifications

• Inside Diameter: 4 inches
• Length: 5 feet
• Material: Aluminum