J P Lamborn PR25B-07 Flex Duct Black 4.2 7 X 25 Replacement MPN

Product Description

The J P Lamborn PR25B-07 is a flexible duct designed for HVAC systems. It features a spring steel wire helix wrapped in a two-ply air-tight inner core. The duct is insulated with fiberglass that has an R-value of 4.2, providing excellent thermal resistance. A black polyethylene vapor barrier ensures that the duct remains moisture-resistant and durable. This duct measures twenty-five feet in length, ideal for a variety of installation needs.

• UL Listed and labeled for safety
• Guaranteed lengths upon packaging
• Includes a ten-year limited warranty

Product Highlights

This flexible duct works effectively in various HVAC applications, ensuring optimum airflow and energy efficiency.

Product Information

Standard Information

• Size (inches): 7
• R-Value: 4.2
• Manufacturer: J P Lamborn

Technical Specifications

• Length: 25 feet
• Weight: 5 pounds
• Material: Black polyethylene with fiberglass insulation