Hart Cooley 27540 F206 Flexible Duct Insulation 7 Inches X 5 Feet R-6.0 Metalized Polyester

Product Description

The Hart Cooley 27540 is a flexible duct insulation product designed for HVAC venting applications. It features a metalized polyester jacket and R-6.0 F206 formaldehyde free insulation. This product measures 7 inches in diameter and comes in a 5-foot length, making it suitable for wrapping or insulating flexible duct runs in residential and light commercial HVAC systems. The metalized polyester jacket provides a durable outer layer that reflects radiant heat and helps maintain conditioned air temperatures as it moves through ductwork. Insulation with an R-6.0 value meets or exceeds energy codes commonly required in many jurisdictions for duct systems located in unconditioned spaces such as attics, crawl spaces, and basements. HVAC technicians and installers rely on properly insulated duct products to reduce energy loss, prevent condensation buildup on duct surfaces, and maintain system efficiency. The F206 designation refers to the insulation blanket type, which is formaldehyde free, making it a safer choice for both installers and building occupants. This product is UL Classified, confirming it has been tested and meets recognized safety standards for use in HVAC duct insulation applications. The no-core design means this insulation jacket is intended to be applied around existing duct sections rather than serving as a standalone flexible duct assembly. It is packaged in a box for easy handling and storage on the job site. Contractors working on duct sealing, duct replacement, or new HVAC installations will find this product a straightforward solution for meeting insulation requirements on 7-inch duct runs.

• Metalized polyester jacket reflects radiant heat and adds durability to the insulation wrap
• R-6.0 F206 formaldehyde free insulation meets common energy code requirements for duct systems in unconditioned spaces
• UL Classified product tested to recognized safety standards for HVAC duct insulation use

Product Highlights

The Hart Cooley 27540 delivers R-6.0 formaldehyde free duct insulation with a metalized polyester jacket in a 7-inch by 5-foot format, suitable for venting applications in residential and commercial HVAC systems.

Product Information

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 27540

Technical Specifications

• Length: 5 feet
• Diameter: 7 inches
• Jacket: Metalized Polyester
• Application: HVAC
• Core Type: No Core
• Material: Polyester
• Insulation: R-6.0
• Type: Venting
• Package: Boxed