05502506 Hart & Cooley Flexible Aluminum Foil Duct
The Hart & Cooley 05502506 Flexible Aluminum Foil Duct is manufactured for professional HVAC applications requiring all-metal ductwork in compliance with mechanical code specifications. Designed for use in air distribution, exhaust, and ventilation systems, this uninsulated duct provides both flexibility and structural integrity. The multi-ply aluminum foil construction offers high heat resistance, durability, and reliable performance in environments where non-combustible ducting is required.
Technical Specifications
- Manufacturer: Hart & Cooley
- Model Number: 05502506
- Type: Flexible Aluminum Foil Duct (Uninsulated)
- Diameter: 6 inches
- Length: 25 feet
- Material: Multi-ply Aluminum / Aluminum Foil Laminate
- Thermal Performance: R6.0 Equivalent (Foil Construction)
- Maximum Operating Temperature: 250°F (121°C)
- Maximum Air Velocity: 5000 FPM (typical HVAC design condition)
- Static Pressure Rating: 10″ W.G. positive / 1″ W.G. negative
- Certification: UL 181 Class 1 Air Duct (F216 Rated)
- Color: Metallic Aluminum
- Application: HVAC air supply, return, and exhaust systems where building codes require all-aluminum duct construction
Professional Notes
The Hart & Cooley 05502506 duct is designed for use by licensed HVAC professionals. Its all-aluminum foil laminate construction allows for ease of installation in tight or offset routing configurations while maintaining airflow efficiency and non-combustible performance. Proper mechanical fastening and sealing in accordance with SMACNA guidelines and local mechanical codes are required. This duct is suitable for exposed or accessible installations; it is not intended for concealed plenum or dryer vent use unless specifically permitted by code.
Summary
The Hart & Cooley 05502506 (F216) 6″ x 25′ Flexible Aluminum Foil Duct delivers a durable, code-compliant solution for professional HVAC installations. Engineered for applications requiring all-aluminum ducting, it offers a 250°F operating temperature rating, UL 181 Class 1 certification, and long-term reliability in air distribution and exhaust systems.
